Citation styles for Apex cardiogram

APA style

Apex cardiogram. (2006, January 27). Opengenome.net, . Retrieved 01:07, February 3, 2026 from http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253.

MLA style

"Apex cardiogram." Opengenome.net, . 27 Jan 2006, 04:34 UTC. 3 Feb 2026, 01:07 <http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253>.

MHRA style

Opengenome.net contributors, 'Apex cardiogram', Opengenome.net, , 27 January 2006, 04:34 UTC, <http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253> [accessed 3 February 2026]

Chicago style

Opengenome.net contributors, "Apex cardiogram," Opengenome.net, , http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253 (accessed February 3, 2026).

CBE/CSE style

Opengenome.net contributors. Apex cardiogram [Internet]. Opengenome.net, ; 2006 Jan 27, 04:34 UTC [cited 2026 Feb 3]. Available from: http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253.

Bluebook style

Apex cardiogram, http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253 (last visited February 3, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Apex cardiogram --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253",
   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 = "Apex cardiogram --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Apex_cardiogram&oldid=3253}",
   note = "[Online; accessed 3-February-2026]"
 }