@misc{ enwiki:1198209913, author = "{Wikipedia contributors}", title = "Canberra Commission on the Elimination of Nuclear Weapons --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Canberra_Commission_on_the_Elimination_of_Nuclear_Weapons&oldid=1198209913", note = "[Online; accessed 12-July-2024]" }
url
(\usepackage{url}
somewhere in the preamble), which tends to give much more nicely formatted web addresses, the following may be preferred:
@misc{ enwiki:1198209913, author = "{Wikipedia contributors}", title = "Canberra Commission on the Elimination of Nuclear Weapons --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Canberra_Commission_on_the_Elimination_of_Nuclear_Weapons&oldid=1198209913}", note = "[Online; accessed 12-July-2024]" }