Citation styles for Viagra

APA style

Viagra. (2011, January 18). Opengenome.net, . Retrieved 15:27, December 6, 2025 from http://Opengenome.net/index.php?title=Viagra&oldid=44404.

MLA style

"Viagra." Opengenome.net, . 18 Jan 2011, 02:33 UTC. 6 Dec 2025, 15:27 <http://Opengenome.net/index.php?title=Viagra&oldid=44404>.

MHRA style

Opengenome.net contributors, 'Viagra', Opengenome.net, , 18 January 2011, 02:33 UTC, <http://Opengenome.net/index.php?title=Viagra&oldid=44404> [accessed 6 December 2025]

Chicago style

Opengenome.net contributors, "Viagra," Opengenome.net, , http://Opengenome.net/index.php?title=Viagra&oldid=44404 (accessed December 6, 2025).

CBE/CSE style

Opengenome.net contributors. Viagra [Internet]. Opengenome.net, ; 2011 Jan 18, 02:33 UTC [cited 2025 Dec 6]. Available from: http://Opengenome.net/index.php?title=Viagra&oldid=44404.

Bluebook style

Viagra, http://Opengenome.net/index.php?title=Viagra&oldid=44404 (last visited December 6, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Viagra --- Opengenome.net{,} ",
   year = "2011",
   url = "http://Opengenome.net/index.php?title=Viagra&oldid=44404",
   note = "[Online; accessed 6-December-2025]"
 }

When using the LaTeX package url (\usepackage{url} somewhere in the preamble) which tends to give much more nicely formatted web addresses, the following may be preferred:

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Viagra --- Opengenome.net{,} ",
   year = "2011",
   url = "\url{http://Opengenome.net/index.php?title=Viagra&oldid=44404}",
   note = "[Online; accessed 6-December-2025]"
 }