Editing Template:Harvard citation documentation (section)

===Using CITEREF directly===
A few articles create a custom ID using {{code|CITEREF}}, either in place of the Harvard citation template (e.g. <code><nowiki>[[#CITEREFSmith2006|(2006)]]</nowiki></code>) or as a value for {{para|ref}} in the citation template.
{{Refname rules|A custom ID must follow these rules:|
* If CITEREF is used, then spaces in the {{para|ref}} field must be replaced with underscores}}

Examples:
* {{tlx|sfn|{{var|cite name}}|{{var|year}}}}
* {{tlx|cite book|2=ref=CITEREF{{var|cite_nameyear}}}}
* {{tlx|cite book|2=ref={{tl|sfnref|{{var|cite_name}}|{{var|year}}}}}}
Where {{var|cite_name}} is a name such as the publisher.

To avoid the sometimes difficult to remember syntax for links to CITEREF anchors, {{tl|citeref}} can be used to create internal wikilinks with either small superscript-style labels (like this<sup>[n]</sup>) or plain free-text labels to such anchors. It can be used inside of other citations.

Note that the {{code|CITEREF}} prefix is necessary for the [[mw:Reference Tooltips|reference tooltips gadget]] ([[MediaWiki:Gadget-ReferenceTooltips.js]]) to detect that a link goes to a citation.