Template:Harvard citations
Purpose
The "Harvard citations" template is for producing more complicated Harvard citations, when one wishes to link several publications by the same author, or add a link to the author's name. For most simple Harvard citations the templates harv, harxtxt, and harvnb are easier to use.
The template name "Harvard citations" can be abbreviated as "harvs".
Parameters (all optional)
Most of the parameters, in particular those for authors, editors, and year, should be the same as for the corresponding citation template. (If these are missing the template will try to guess them by looking for other parameters such as "date", "author" and so on.) In fact one can produce this template just by changing the name "citation" in the corresponding citation template to "harvard citations" and keeping all parameters the same.
{{Harvard citations  last=  first=  authorlink=  last2=  first2=  author2link=  year=  year2=  editorlast=  editorfirst=  editorlink=  editor2last=  editor2first=  editor2link=  txt  nb  otherpage=  ref=  loc1= }}. 

Examples
An example with authorlinks:
 A reference is {{harvard citationsfirst=F.J.last= Murrayauthor1link=F. J. Murrayfirst2= J. last2=von Neumann author2link=von Neumannyear=1936loc1=p. 118}}.
A reference is (F.J. Murray & J. von Neumann 1936, p. 118)
An example with txt
 The theory was developed by {{harvard citationstxtfirst=F.J.last= Murrayauthor1link=F. J. Murrayfirst2= J. last2=von Neumann year=1936year2=1937year3=1943}}.
The theory was developed by F.J. Murray and J. von Neumann (1936, 1937, 1943).
An example using nb to list 2 sets of authors, using citationpage to link to the von Neumann algebra page:
 The theory was developed in a series of papers ({{harvard citationsnb=yescitationpage=von Neumann algebrafirst=F.J.last= Murrayauthor1link=F. J. Murrayfirst2= J. last2=von Neumann year=1936year2=1937year3=1943}}, {{harvard citationsnbcitationpage=von Neumann algebrafirst= J. last=von Neumann year1=1938year2=1940year3=1943year4=1949}}).
The theory was developed in a series of papers (F.J. Murray & J. von Neumann 1936, 1937, 1943, J. von Neumann 1938, 1940, 1943, 1949).
More examples (mainly for debugging template)
{{Harvard citationslast1=Beilinsonlast2=Bernsteinlast3=Deligneyear=1982txt=yes}}
Beilinson, Bernstein, and Deligne (1982)
{{Harvard citationslast1=Beilinsonlast2=Bernsteinlast3=Deligneyear=1982txt}}
Beilinson, Bernstein, and Deligne (1982)
{{Harvard citationslast1=Beilinsonlast2=Bernsteinlast3=Deligneyear=1982}}
(Beilinson, Bernstein & Deligne 1982)
Sample references
 Murray, F.J.; von Neumann, J. (1936), "On rings of operators", Ann. of Math. (2), 37: 116–229,
 Murray, F.J.; von Neumann, J. (1937), "On rings of operators II", Trans. Amer. Math. Soc., 41: 208–248,
 Murray, F.J.; von Neumann, J. (1943), "On rings of operators IV", Ann. of Math. (2), 44: 716–808.
See also
 Use {{Citation}} to format the citations in the References section.