Citation styles for Caffeine

APA style

Caffeine. (2017, April 10). DrugFacts, . Retrieved 02:56, January 24, 2026 from https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343.

MLA style

"Caffeine." DrugFacts, . 10 Apr 2017, 13:55 UTC. 24 Jan 2026, 02:56 <https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343>.

MHRA style

DrugFacts contributors, 'Caffeine', DrugFacts, , 10 April 2017, 13:55 UTC, <https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343> [accessed 24 January 2026]

Chicago style

DrugFacts contributors, "Caffeine," DrugFacts, , https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343 (accessed January 24, 2026).

CBE/CSE style

DrugFacts contributors. Caffeine [Internet]. DrugFacts, ; 2017 Apr 10, 13:55 UTC [cited 2026 Jan 24]. Available from: https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343.

Bluebook style

Caffeine, https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343 (last visited January 24, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "DrugFacts",
   title = "Caffeine --- DrugFacts{,} ",
   year = "2017",
   url = "https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343",
   note = "[Online; accessed 24-January-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 = "DrugFacts",
   title = "Caffeine --- DrugFacts{,} ",
   year = "2017",
   url = "\url{https://drugfacts.org.uk/index.php?title=Caffeine&oldid=343}",
   note = "[Online; accessed 24-January-2026]"
 }