@misc{ enwiki:1128975709, author = "{Wikipedia contributors}", title = "General José de San Martín Department --- {Wikipedia}{,} The Free Encyclopedia", year = "2022", url = "https://en.wikipedia.org/w/index.php?title=General_Jos%C3%A9_de_San_Mart%C3%ADn_Department&oldid=1128975709", note = "[Online; accessed 9-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:1128975709, author = "{Wikipedia contributors}", title = "General José de San Martín Department --- {Wikipedia}{,} The Free Encyclopedia", year = "2022", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=General_Jos%C3%A9_de_San_Mart%C3%ADn_Department&oldid=1128975709}", note = "[Online; accessed 9-July-2024]" }