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Bibliographic details for Ernst Haeckel

Citation styles for Ernst Haeckel

APA style

Ernst Haeckel. (2010, September 15). Citizendium, . Retrieved 20:57, July 5, 2022 from https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079.

MLA style

"Ernst Haeckel." Citizendium, . 15 Sep 2010, 18:04 UTC. 5 Jul 2022, 20:57 <https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079>.

MHRA style

Citizendium contributors, 'Ernst Haeckel', Citizendium, , 15 September 2010, 18:04 UTC, <https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079> [accessed 5 July 2022]

Chicago style

Citizendium contributors, "Ernst Haeckel," Citizendium, , https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079 (accessed July 5, 2022).

CBE/CSE style

Citizendium contributors. Ernst Haeckel [Internet]. Citizendium, ; 2010 Sep 15, 18:04 UTC [cited 2022 Jul 5]. Available from: https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079.

Bluebook style

Ernst Haeckel, https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079 (last visited July 5, 2022).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Citizendium",
   title = "Ernst Haeckel --- Citizendium{,} ",
   year = "2010",
   url = "https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079",
   note = "[Online; accessed 5-July-2022]"
 }

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 = "Citizendium",
   title = "Ernst Haeckel --- Citizendium{,} ",
   year = "2010",
   url = "\url{https://citizendium.org/wiki/index.php?title=Ernst_Haeckel&oldid=749079}",
   note = "[Online; accessed 5-July-2022]"
 }


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