Citation styles for COVID-19

APA style

COVID-19. (2022, August 17). Escher Internal Wiki, . Retrieved 01:54, June 10, 2025 from https://escher.icc.coop/index.php?title=COVID-19&oldid=763.

MLA style

"COVID-19." Escher Internal Wiki, . 17 Aug 2022, 02:47 UTC. 10 Jun 2025, 01:54 <https://escher.icc.coop/index.php?title=COVID-19&oldid=763>.

MHRA style

Escher Internal Wiki contributors, 'COVID-19', Escher Internal Wiki, , 17 August 2022, 02:47 UTC, <https://escher.icc.coop/index.php?title=COVID-19&oldid=763> [accessed 10 June 2025]

Chicago style

Escher Internal Wiki contributors, "COVID-19," Escher Internal Wiki, , https://escher.icc.coop/index.php?title=COVID-19&oldid=763 (accessed June 10, 2025).

CBE/CSE style

Escher Internal Wiki contributors. COVID-19 [Internet]. Escher Internal Wiki, ; 2022 Aug 17, 02:47 UTC [cited 2025 Jun 10]. Available from: https://escher.icc.coop/index.php?title=COVID-19&oldid=763.

Bluebook style

COVID-19, https://escher.icc.coop/index.php?title=COVID-19&oldid=763 (last visited June 10, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Escher Internal Wiki",
   title = "COVID-19 --- Escher Internal Wiki{,} ",
   year = "2022",
   url = "https://escher.icc.coop/index.php?title=COVID-19&oldid=763",
   note = "[Online; accessed 10-June-2025]"
 }

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 = "Escher Internal Wiki",
   title = "COVID-19 --- Escher Internal Wiki{,} ",
   year = "2022",
   url = "\url{https://escher.icc.coop/index.php?title=COVID-19&oldid=763}",
   note = "[Online; accessed 10-June-2025]"
 }