Citation styles for Heroin

APA style

Heroin. (2006, February 9). Opengenome.net, . Retrieved 00:09, February 4, 2026 from http://Opengenome.net/index.php?title=Heroin&oldid=5683.

MLA style

"Heroin." Opengenome.net, . 9 Feb 2006, 14:15 UTC. 4 Feb 2026, 00:09 <http://Opengenome.net/index.php?title=Heroin&oldid=5683>.

MHRA style

Opengenome.net contributors, 'Heroin', Opengenome.net, , 9 February 2006, 14:15 UTC, <http://Opengenome.net/index.php?title=Heroin&oldid=5683> [accessed 4 February 2026]

Chicago style

Opengenome.net contributors, "Heroin," Opengenome.net, , http://Opengenome.net/index.php?title=Heroin&oldid=5683 (accessed February 4, 2026).

CBE/CSE style

Opengenome.net contributors. Heroin [Internet]. Opengenome.net, ; 2006 Feb 9, 14:15 UTC [cited 2026 Feb 4]. Available from: http://Opengenome.net/index.php?title=Heroin&oldid=5683.

Bluebook style

Heroin, http://Opengenome.net/index.php?title=Heroin&oldid=5683 (last visited February 4, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Heroin --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Heroin&oldid=5683",
   note = "[Online; accessed 4-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 = "Heroin --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Heroin&oldid=5683}",
   note = "[Online; accessed 4-February-2026]"
 }