* <span id="csdoc_ref"></span>'''ref''': ID for anchor. By default, no anchor is generated. The ordinary nonempty value {{para|ref|<var>ID</var>}} generates an anchor with the given <var>ID</var>; such a linkable reference can be made the target of [[Wikipedia:Citing sources/Further considerations#Wikilinks to full references|wikilinks to full references]], especially useful in short citations like [[Wikipedia:Citing sources#Shortened footnotes|shortened notes]] and [[Wikipedia:Parenthetical referencing|parenthetical referencing]]. The special value {{para|ref|harv}} generates an anchor suitable for the {{tl|harv}} template. See: [[Template:Citation/doc#Anchors for Harvard referencing templates|Anchors for Harvard referencing templates]].
