Citation styles for Biology Classified

APA style

Biology Classified. (2006, August 22). Opengenome.net, . Retrieved 18:35, February 3, 2026 from http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509.

MLA style

"Biology Classified." Opengenome.net, . 22 Aug 2006, 09:33 UTC. 3 Feb 2026, 18:35 <http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509>.

MHRA style

Opengenome.net contributors, 'Biology Classified', Opengenome.net, , 22 August 2006, 09:33 UTC, <http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509> [accessed 3 February 2026]

Chicago style

Opengenome.net contributors, "Biology Classified," Opengenome.net, , http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509 (accessed February 3, 2026).

CBE/CSE style

Opengenome.net contributors. Biology Classified [Internet]. Opengenome.net, ; 2006 Aug 22, 09:33 UTC [cited 2026 Feb 3]. Available from: http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509.

Bluebook style

Biology Classified, http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509 (last visited February 3, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Biology Classified --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509",
   note = "[Online; accessed 3-February-2026]"
 }

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 = "Biology Classified --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Biology_Classified&oldid=13509}",
   note = "[Online; accessed 3-February-2026]"
 }