Citation styles for Hierarchy

APA style

Hierarchy. (2006, July 20). Opengenome.net, . Retrieved 20:01, February 5, 2026 from http://Opengenome.net/index.php?title=Hierarchy&oldid=11474.

MLA style

"Hierarchy." Opengenome.net, . 20 Jul 2006, 12:11 UTC. 5 Feb 2026, 20:01 <http://Opengenome.net/index.php?title=Hierarchy&oldid=11474>.

MHRA style

Opengenome.net contributors, 'Hierarchy', Opengenome.net, , 20 July 2006, 12:11 UTC, <http://Opengenome.net/index.php?title=Hierarchy&oldid=11474> [accessed 5 February 2026]

Chicago style

Opengenome.net contributors, "Hierarchy," Opengenome.net, , http://Opengenome.net/index.php?title=Hierarchy&oldid=11474 (accessed February 5, 2026).

CBE/CSE style

Opengenome.net contributors. Hierarchy [Internet]. Opengenome.net, ; 2006 Jul 20, 12:11 UTC [cited 2026 Feb 5]. Available from: http://Opengenome.net/index.php?title=Hierarchy&oldid=11474.

Bluebook style

Hierarchy, http://Opengenome.net/index.php?title=Hierarchy&oldid=11474 (last visited February 5, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Hierarchy --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Hierarchy&oldid=11474",
   note = "[Online; accessed 5-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 = "Hierarchy --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Hierarchy&oldid=11474}",
   note = "[Online; accessed 5-February-2026]"
 }