Citation styles for Hydromorphone

APA style

Hydromorphone. (2017, May 3). DrugFacts, . Retrieved 09:10, December 5, 2025 from https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544.

MLA style

"Hydromorphone." DrugFacts, . 3 May 2017, 15:51 UTC. 5 Dec 2025, 09:10 <https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544>.

MHRA style

DrugFacts contributors, 'Hydromorphone', DrugFacts, , 3 May 2017, 15:51 UTC, <https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544> [accessed 5 December 2025]

Chicago style

DrugFacts contributors, "Hydromorphone," DrugFacts, , https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544 (accessed December 5, 2025).

CBE/CSE style

DrugFacts contributors. Hydromorphone [Internet]. DrugFacts, ; 2017 May 3, 15:51 UTC [cited 2025 Dec 5]. Available from: https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544.

Bluebook style

Hydromorphone, https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544 (last visited December 5, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "DrugFacts",
   title = "Hydromorphone --- DrugFacts{,} ",
   year = "2017",
   url = "https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544",
   note = "[Online; accessed 5-December-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 = "DrugFacts",
   title = "Hydromorphone --- DrugFacts{,} ",
   year = "2017",
   url = "\url{https://drugfacts.org.uk/index.php?title=Hydromorphone&oldid=544}",
   note = "[Online; accessed 5-December-2025]"
 }