@misc{ enwiki:1214879444, author = "{Wikipedia contributors}", title = "Delegation of the European Union to Armenia --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Delegation_of_the_European_Union_to_Armenia&oldid=1214879444", note = "[Online; accessed 3-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:1214879444, author = "{Wikipedia contributors}", title = "Delegation of the European Union to Armenia --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Delegation_of_the_European_Union_to_Armenia&oldid=1214879444}", note = "[Online; accessed 3-July-2024]" }