@misc{ enwiki:1144468445, author = "{Wikipedia contributors}", title = "James Hamilton, 7th Earl of Abercorn --- {Wikipedia}{,} The Free Encyclopedia", year = "2023", url = "https://en.wikipedia.org/w/index.php?title=James_Hamilton,_7th_Earl_of_Abercorn&oldid=1144468445", note = "[Online; accessed 7-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:1144468445, author = "{Wikipedia contributors}", title = "James Hamilton, 7th Earl of Abercorn --- {Wikipedia}{,} The Free Encyclopedia", year = "2023", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=James_Hamilton,_7th_Earl_of_Abercorn&oldid=1144468445}", note = "[Online; accessed 7-July-2024]" }