Citation styles for Phenobarbital

APA style

Phenobarbital. (2017, May 9). DrugFacts, . Retrieved 14:11, May 7, 2026 from https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571.

MLA style

"Phenobarbital." DrugFacts, . 9 May 2017, 16:00 UTC. 7 May 2026, 14:11 <https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571>.

MHRA style

DrugFacts contributors, 'Phenobarbital', DrugFacts, , 9 May 2017, 16:00 UTC, <https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571> [accessed 7 May 2026]

Chicago style

DrugFacts contributors, "Phenobarbital," DrugFacts, , https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571 (accessed May 7, 2026).

CBE/CSE style

DrugFacts contributors. Phenobarbital [Internet]. DrugFacts, ; 2017 May 9, 16:00 UTC [cited 2026 May 7]. Available from: https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571.

Bluebook style

Phenobarbital, https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571 (last visited May 7, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "DrugFacts",
   title = "Phenobarbital --- DrugFacts{,} ",
   year = "2017",
   url = "https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571",
   note = "[Online; accessed 7-May-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 = "Phenobarbital --- DrugFacts{,} ",
   year = "2017",
   url = "\url{https://drugfacts.org.uk/index.php?title=Phenobarbital&oldid=571}",
   note = "[Online; accessed 7-May-2026]"
 }