@misc{ enwiki:1010447924, author = "{Wikipedia contributors}", title = "1973–74 Northern Football League --- {Wikipedia}{,} The Free Encyclopedia", year = "2021", url = "https://en.wikipedia.org/w/index.php?title=1973%E2%80%9374_Northern_Football_League&oldid=1010447924", note = "[Online; accessed 14-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:1010447924, author = "{Wikipedia contributors}", title = "1973–74 Northern Football League --- {Wikipedia}{,} The Free Encyclopedia", year = "2021", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=1973%E2%80%9374_Northern_Football_League&oldid=1010447924}", note = "[Online; accessed 14-July-2024]" }