Ayuda:Cite

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<translate> Cite makes it possible to add footnotes to a page.

See the page on the <tvar name=1>Cite extension </tvar> for technical details.

Usage

The basic concept of the <tvar name=1><ref></tvar> tag is that it inserts the text enclosed by the ref tags as a footnote in a designated section, which you indicate with the placeholder tag <tvar name=2><references /></tvar>. This format cannot be used interchangeably with the older format—you must pick one or the other.

Additional placeholder tags <tvar name=1><references /></tvar> can be inserted in the text, and all <tvar name=2><ref></tvar> tags up to that point, in that group, will be inserted there.

If you forget to include <tvar name=1><references /></tvar> in the article, the footnotes will not disappear, but the references will be displayed at the end of the page. </translate>

<translate> This page itself uses footnotes, such as the one at the end of this sentence.</translate>^{[note 1]} <translate> If you [<tvar name=url>http://enciclopedia.auroradecolchagua.cl/index.php?title=Ayuda:Cite&action=edit</tvar> view the source] of this page by clicking "Edit this page", you can see a working example of footnotes.</translate>

<translate> Wikitext</translate>

<translate> Rendering</translate>

<translate nowrap><!--T:104--> The Sun is pretty big.</translate><ref><translate nowrap><!--T:219--> E. Miller, ''The Sun'', (New York: Academic Press, 2005), 23–25.</translate></ref> <translate nowrap><!--T:220--> The Moon, however, is not so big.</translate><ref><translate nowrap><!--T:221--> R. Smith, "Size of the Moon", ''Scientific American'', 46 (April 1978): 44–46.</translate></ref>

<translate nowrap>
==Notes== <!--T:105-->
</translate>
<references />

<translate> The Sun is pretty big.</translate>^[1] <translate> The Moon, however, is not so big.</translate>^[2]

Plantilla:Fake heading

↑ <translate> E. Miller, The Sun, (New York: Academic Press, 2005), 23–25.</translate>
↑ <translate> R. Smith, "Size of the Moon", Scientific American, 46 (April 1978): 44–46.</translate>

Multiple uses of the same footnote

</translate> <translate> To give a footnote a unique identifier, use {{<tvar name=1>tmpl|0=<ref Plantilla:Attr></tvar>|name}}.</translate> <translate> You can then refer to the same footnote again by using a ref tag with the same name.</translate> <translate> The text inside the second tag doesn't matter, because the text already exists in the first reference.</translate> <translate> You can either copy the whole footnote, or you can use a terminated empty ref tag that looks like this: {{<tvar name=1>tmpl|0=<ref Plantilla:Attr /></tvar>|name}}.</translate>

<translate> In the following example, the same source is cited three times. </translate>

<translate> Wikitext</translate>

<translate> Result</translate>

<translate nowrap><!--T:109--> This is an example of multiple references to the same footnote.</translate><ref name="multiple"><translate nowrap><!--T:226--> Remember that when you refer to the same footnote multiple times, the text from the first reference is used.</translate></ref>

<translate nowrap><!--T:110--> Such references are particularly useful if different statements come from the same source.</translate><ref name="multiple" /> <translate nowrap><!--T:227--> Any reused tag should not contain extra content, that will spawn an error.</translate> <translate nowrap><!--T:228--> Only use empty tags in this role.</translate>

<translate nowrap><!--T:111--> A concise way to make multiple references is to use empty ref tags, which have a slash at the end.</translate>
<translate nowrap><!--T:229--> Although this may reduce redundant work, please be aware that if a future editor removes the first reference, this will result in the loss of all references using the empty ref tags.</translate><ref name="multiple" />

<translate nowrap>
==Notes== <!--T:112-->
</translate>
<references />

<translate> This is an example of multiple references to the same footnote.</translate>^[1]

<translate> Such references are particularly useful when citing sources, if different statements come from the same source</translate>^[1] <translate> Any reused tag should not contain extra content, that will spawn an error.</translate> <translate> Only use empty tags in this role.</translate>

<translate> A concise way to make multiple references is to use empty ref tags, which have a slash at the end.</translate> <translate> Although this may reduce redundant work, please be aware that if a future editor removes the first reference, this will result in the loss of all references using the empty ref tags.</translate>^[1]

Plantilla:Fake heading

↑ ^1,0 ^1,1 ^1,2 <translate> Remember that when you refer to the same footnote multiple times, the text from the first reference is used.</translate>

Plantilla:Note

The <tvar name=1>`<references />`</tvar> tag

</translate> <translate> The <tvar name=1><references /></tvar> tag inserts the text of all the citations which have been defined in <tvar name=2><ref></tvar> tags up to that point in the page.</translate> <translate> For example, based on the citations above, there should be reference for the <tvar name=1>note</tvar> group.</translate>

<translate> Wikitext</translate>	<translate> Result</translate>
<references group="note"/>	↑ <translate> This footnote is used as an example in the "How to use" section.</translate>

<translate> The reference list [[<tvar name=1>Special:MyLanguage/Contributors/Projects/Columns for references</tvar>|can have a responsive width]] (displaying in some cases the references in several columns).</translate> <translate> In that case, the <tvar name=1>responsive</tvar> attribute is used to configure that behavior.</translate> <translate> On wikis with the default configuration, this will happen on every page; on others, you need to activate it.</translate>

<translate> If a page includes more than one <tvar name=1><references /></tvar> list, each list includes the <tvar name=2><ref></tvar> tags defined after the previous references list.</translate> <translate> If these references lists are produced by templates, each one lists the ref tags defined before the first references list, and there is an error message saying that there is a ref tag but not a references list.</translate>

Grouped references

This may be disabled by <tvar name=1>$wgAllowCiteGroups = false;</tvar> if desired.

The following example generates separate reference lists for citations and miscellaneous footnotes: </translate>

<translate> Wikitext</translate>

<translate> Result</translate>

<translate nowrap><!--T:130--> According to scientists, the Sun is pretty big.</translate><ref><translate nowrap><!--T:240--> E. Miller, ''The Sun'', (New York: Academic Press, 2005), 23–25.</translate></ref> <translate nowrap><!--T:241--> In fact, it is very big.</translate><ref group="footnotes"> <translate nowrap><!--T:242--> Take their word for it.</translate> <translate nowrap><!--T:243--> Don't look directly at the sun!</translate></ref>

<translate nowrap>
==Notes== <!--T:131-->
</translate>
<references group="footnotes" />

<translate nowrap>
==References== <!--T:132-->
</translate>
<references />

<translate> According to scientists, the Sun is pretty big.</translate>^[1] <translate> In fact, it is very big.</translate>^{[footnotes 1]}

Plantilla:Fake heading

↑ <translate> Take their word for it.</translate> <translate> Don't look directly at the sun!</translate>

Plantilla:Fake heading

↑ <translate> E. Miller, The Sun, (New York: Academic Press, 2005), 23–25.</translate>

<translate> The anonymous group works as before, while references destined for the named group will only show up in the designated <tvar name=1><references /></tvar> element. </translate>

Plantilla:Note

<translate> The rendering of a given group can be customized across the wiki by creating {{<tvar name=1>tmpl|0=Plantilla:Blue</tvar>|name}} and listing the used signs in the order they appear, separated by spaces or newlines.</translate>

<translate> For example, if <tvar name=1>Plantilla:Blue</tvar> is created with the content <tvar name=2>

a b c d e f g h i j k l m n o p q r s t u v w x y z

</tvar> then the first <tvar name=3><ref group="lower-alpha">...</ref></tvar> renders <tvar name=4>^[a]</tvar>, the second one renders <tvar name=5>^[b]</tvar>, and so on, the 26th renders <tvar name=6>^[z]</tvar>.</translate>

<translate> It is an error to use more footnotes in a custom-rendered group than the number of signs defined, so the 27th footnote in this group causes an error.</translate>

<translate> The following group names are often defined as custom groups by the following messages respectively: </translate>

<translate> group name</translate>	<translate> message</translate>
`upper-alpha`	MediaWiki:Cite link label group-upper-alpha
`lower-alpha`	MediaWiki:Cite link label group-lower-alpha
`upper-roman`	MediaWiki:Cite link label group-upper-roman
`lower-roman`	MediaWiki:Cite link label group-lower-roman
`lower-greek`	MediaWiki:Cite link label group-lower-greek

Plantilla:Note

Citing different parts of the same source

</translate> <translate> When several parts from the same work are used as references in an article, you can cluster them in the reference section.</translate> <translate> This gives readers a way to identify which references originate from the same source.</translate> <translate> It also allows you to cite different parts of the same source without repeating the entire source every time.</translate>

<translate> Wikitext</translate>

<translate> Result</translate>

<translate nowrap><!--T:141--> According to scientists, the Sun is pretty big.</translate><ref name="Miller"><translate nowrap><!--T:253--> E. Miller, ''The Sun'', (New York: Academic Press, 2005).</translate></ref> <translate nowrap><!--T:254--> In fact, it is very big.</translate><ref extends="Miller">p. 123</ref> <translate nowrap><!--T:255--> Take their word for it.</translate> <translate nowrap><!--T:256--> Don't look directly at the sun!</translate><ref extends="Miller">p. 42</ref>

<translate nowrap>
==References== <!--T:142-->
</translate>
<references />

<translate> According to scientists, the Sun is pretty big.</translate>^[1] <translate> In fact, it is very big.</translate>^[1.1] <translate> Take their word for it.</translate> <translate> Don't look directly at the sun!</translate>^[1.2]

Plantilla:Fake heading

<translate> 1. E. Miller, The Sun, (New York: Academic Press, 2005)</translate>
1.1 ↑ p. 123
1.2 ↑ p. 42

Plantilla:Note

Separating references from text

</translate> <translate> In-text references make it easy to copy the text to another page; on the other hand, they make it hard to read.</translate> <translate> References containing a lot of data, quotes or elaborate citation templates can make up a significantly larger fraction of the source than the text that will actually be visible.</translate> <translate> To avoid this, recent versions of the extension allow moving some or all of the references into the <tvar name=1><references /></tvar> section, to the place where they will actually appear to the reader.</translate>

<translate> Wikitext</translate>

<translate> Result</translate>

<translate nowrap><!--T:152--> According to scientists, the Sun is pretty big.</translate><ref name="miller" /> <translate nowrap><!--T:262--> The Moon, however, is not so big.</translate><ref name="smith" />

<translate>
==Notes== <!--T:153-->
</translate>
<references>
<ref name="miller"><translate nowrap><!--T:263--> E. Miller, ''The Sun'', (New York: Academic Press, 2005), 23–25.</translate></ref>
<ref name="smith"><translate nowrap><!--T:264--> R. Smith, "Size of the Moon", ''Scientific American'', 46 (April 1978): 44–46.</translate></ref>
</references>

<translate> According to scientists, the Sun is pretty big.</translate>^[1] <translate> The Moon, however, is not so big.</translate>^[2] Plantilla:Fake heading

↑ <translate> E. Miller, The Sun, (New York: Academic Press, 2005), 23–25.</translate>
↑ <translate> R. Smith, "Size of the Moon", Scientific American, 46 (April 1978): 44–46.</translate>

<translate> Thus, the code above will have the same output as the [[<tvar name=1>#Example</tvar>|first example]] above, although the numbering and order of the references will not in general be the same.

Substitution and embedded parser functions

</translate> <translate> Since Cite's <tvar name=1><ref></tvar> tag is parsed before MediaWiki's parser functions (e.g. <tvar name=2>{{#ifexpr:…}}</tvar>) or variables (e.g. <tvar name=3>{{PAGENAME}}</tvar>) or before <tvar name=4>subst:</tvar>, these will not work inside of citation references.</translate> <translate> Instead, you have to use the [[<tvar name=1>Special:MyLanguage/Help:Magic words#Miscellaneous</tvar>|magic word <tvar name=2>{{#tag:…}}</tvar>]].</translate>

<translate> Wikitext</translate>	<translate> Result</translate>
Foo<ref><translate nowrap><!--T:159--> This is not working, see {{<tvar name=1>cite journal\|url=https://www.google.com \|author= \|date= \|accessdate={{subst:#time:Y-m-d\|now}}</tvar>\|title=Search}}</translate></ref> bar baz… Foo{{#tag:ref\|<translate nowrap><!--T:270--> Whereas this does, see {{<tvar name=1>cite journal\|url=https://www.google.com \|author= \|date= \|accessdate=2024-01-15</tvar>\|title=Search}}</translate>}} bar baz… <references />	Foo^[1] bar baz… Foo^[2] bar baz… ↑ <translate> This is not working, see {{<tvar name=1>cite journal\|url=https://www.google.com \|author= \|date= \|accessdate={{subst:#time:Y-m-d\|now}}</tvar>\|title=Search}}</translate> ↑ <translate> Whereas this does, see {{<tvar name=1>cite journal\|url=https://www.google.com \|author= \|date= \|accessdate=2021-03-11</tvar>\|title=Search}}</translate>

Adding an automatic heading before the references list

</translate> <translate> Up to MediaWiki 1.28, one could use the system message <tvar name=1>MediaWiki:Cite references prefix</tvar> to define a wiki-wide heading which would be automatically inserted before each references list.</translate> <translate> In MediaWiki 1.29, this system message was removed.</translate> <translate> A hacky way to enter a headline now is to add the following code to <tvar name=1>MediaWiki:Common.js</tvar>:</translate>

$(document).ready(function(){
    $('.mw-references-wrap').before('<h2><translate nowrap><!--T:275--> References</translate></h2>');
});

<translate> Note that this adds the header unconditionally, i.e. if you already have the header it gets added again thus creating duplicated headers.

If you only need a text heading (no link or other active elements) you could add the following to <tvar name=1>MediaWiki:Common.css</tvar> (Chrome 4, IE9, FF 3.5, Safari 3.1, Opera 7): </translate>

.mw-references-wrap::before {
  content: "Blue references";
  color: #0645ad;
  text-decoration: none;
  background: none;
  font-style: italic;
  font-size: 100%;
  font-weight: bold;
  line-height: 1.6;
  direction: ltr;
  font-family: sans-serif;
}

Merging two texts into a single reference

</translate> <translate> A typical Wikisource issue are references that span multiple pages in the source material.</translate> <translate> These can be merged using a {{<tvar name=1>tmpl|0=<ref Plantilla:Attr></tvar>|name}} tag for the first part of the reference, and tagging the following parts with a tag {{<tvar name=2>tmpl|0=<ref Plantilla:Attr></tvar>|name}} using the same name.</translate>

<translate> Example: </translate>

<translate> Wikitext</translate>

<translate> Result</translate>

<translate nowrap><!--T:168--> This is an example of merging multiple texts into the same footnote.</translate><ref name="main"><translate nowrap><!--T:276--> Remember that all the texts will be included into the reference containing the <tvar name=1>name="…"</tvar> attribute.</translate></ref>

<ref follow="main"><translate nowrap><!--T:169--> Simply include the additional text in a tag with the <tvar name=1>follow="…"</tvar> attribute, matching the first ref's name.</translate></ref>

<translate>
==References== <!--T:170-->
</translate>
<references/>

<translate> This is an example of merging multiple texts into the same footnote.</translate>^[1]

<translate> References</translate>

↑ <translate> Remember that all the texts will be included in the reference containing the <tvar name=1>name="…"</tvar> attribute.</translate> <translate> Simply include the additional text in a tag with the <tvar name=1>follow="…"</tvar> attribute, matching the first ref's name.</translate>

<translate> When using this syntax, take care that the "<tvar name=1>follow</tvar>" part of the footnote is included on the same page as the first part of the reference.</translate>

<translate> Note that reference names cannot start with a number, so always include some text like, <tvar name=2><ref name="p32"></tvar> and <tvar name=3><ref follow="p32"></tvar>.</translate>

Customization

The format of the output of <tvar name=1><ref></tvar> and <tvar name=2><references></tvar> is almost completely customizable through MediaWiki [[<tvar name=3>Special:MyLanguage/Help:System message</tvar>|messages]], that can be modified, for example, through the MediaWiki namespace depending on the configuration of the wiki.

For a list of messages that control the output of <tvar name=ref><ref></tvar> and <tvar name=references><references></tvar> and the values, if any, that are passed to them ($1, $2, $3 ...), see [<tvar name=url>https://www.mediawiki.org/w/index.php?title=Special%3AAllMessages&prefix=Cite_ref&filter=all&lang=en&limit=300</tvar> an up-to-date listing of the default values] that can be obtained directly from MediaWiki. </translate>

<translate> Incomplete list</translate>

cite_reference_link_key_with_num
1. key
2. num
cite_reference_link_prefix
cite_reference_link_suffix
cite_references_link_prefix
cite_references_link_suffix
cite_reference_link
1. <translate> ref ID</translate>
2. <translate> backlink ID</translate>
3. <translate> count to display</translate>
cite_references_link_one
- <translate> Used to format the source list that <tvar name=1><references /></tvar> outputs, it configures 3 things: the backlink ID, the ref ID, and text of note.</translate>
1. <translate> backlink ID</translate> — <translate> Used for creating the number order of the source list.</translate>
2. <translate> ref ID</translate> — <translate> Used to link back to the actual reference in the text, this is where you can configure the <tvar name=1>^</tvar> symbol.</translate>
3. <translate> text of note</translate> — <translate> text used above describing the source info</translate>
cite_references_link_many
1. <translate> backlink ID</translate>
2. <translate> list of links</translate>
3. <translate> text of note</translate>
cite_references_link_many_format
1. <translate> ref ID</translate>
2. <translate> numeric value to use as a backlink</translate>
3. <translate> custom value (as defined in <tvar name=1>cite_references_link_many_format_backlink_labels</tvar> to use as a backlink)</translate>
cite_references_link_many_format_backlink_labels
cite_references_link_many_sep
cite_references_link_many_and
cite_references_suffix

Set references to use <tvar name=1>^</tvar> and letters

</translate> <translate> To replace the default uparrow (<tvar name=1>↑</tvar>) with caret (<tvar name=2>^</tvar>), modify the following [[<tvar name=3>Special:MyLanguage/Help:System message</tvar>|system message]].</translate> <translate> All of these pages can be found on <tvar name=1>Special:AllMessages</tvar>.</translate>

MediaWiki:Cite reference backlink symbol

<translate> From</translate>	<translate> To</translate>
↑	^

MediaWiki:Cite references link many format

<translate> Replacing $2 with $3 changes the links from 1.0, 1.1, 1.2 to a, b, c etc… </translate>

<translate> From</translate>	<translate> To</translate>
<sup>[[#$1\|$2]]</sup>	<sup>[[#$1\|$3]]</sup>

<translate> Searching for these pages for the first time will result in no matches.</translate> <translate> Simply click "Create this page" to edit the code.</translate> <translate> The changes will not show up until a page with references is rebuilt.</translate>

Set reference and reference number highlighting

</translate>

Plantilla:Note

<translate> Add the following code to the <tvar name=1>MediaWiki:Common.css</tvar> page. </translate>

/* <translate nowrap><!--T:300--> make the Cite extension list of references look smaller and highlight clicked reference in blue</translate> */
ol.references { font-size: 90%; }
ol.references li:target { background-color: #ddeeff; }
sup.reference:target { background-color: #ddeeff; }

Broken references

</translate>

<translate> If the <tvar name=ref><ref></tvar> or <tvar name=references><references /></tvar> tags are used incorrectly, the Cite extension will add an error message to the page, and will add the "<tvar name=category>Páginas con errores en las referencias</tvar>" category.</translate> <translate> These error messages will appear in the user interface language, either in the article content or in the References section.</translate> <translate> For example:</translate>

<translate> Wikitext</translate>	<translate> Result</translate>
<translate nowrap><!--T:191--> This is an example of a references error message.</translate><ref broken><translate nowrap><!--T:192--> Intended text.</translate></ref> <translate nowrap> ==Notes== <!--T:193--> </translate> <references />	<translate> This is an example of a references error message.</translate>Error en la cita: Etiqueta `<ref>` no válida; nombres no válidos, p. ej. demasiados Plantilla:Fake heading

<translate> See the [[<tvar name=1>Specs/HTML/Extensions/Cite#Error representation</tvar>|spec for Parsoid's Cite error representation]].

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Ayuda:Cite

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Sumario

Usage

Multiple uses of the same footnote

The <tvar name=1>`<references />`</tvar> tag

Grouped references

Citing different parts of the same source

Separating references from text

Substitution and embedded parser functions

Adding an automatic heading before the references list

Merging two texts into a single reference

Customization

Set references to use <tvar name=1>^</tvar> and letters

Set reference and reference number highlighting

Broken references

See also

Navegación

El proyecto

Herramientas wiki

Herramientas wiki

Anónimo

Buscar

Ayuda:Cite

Usage

Multiple uses of the same footnote

The <tvar name=1><references /></tvar> tag

Grouped references

Citing different parts of the same source

Separating references from text

Substitution and embedded parser functions

Adding an automatic heading before the references list

Merging two texts into a single reference

Customization

Set references to use <tvar name=1>^</tvar> and letters

Set reference and reference number highlighting

Broken references

See also

Navegación

Herramientas wiki

Herramientas de página

Categorías

The <tvar name=1>`<references />`</tvar> tag