@misc{ enwiki:303023, author = "{Wikipedia contributors}", title = ""Hello, World!" program --- {Wikipedia}{,} The Free Encyclopedia", year = "2002", url = "https://en.wikipedia.org/w/index.php?title=%22Hello,_World!%22_program&oldid=303023", note = "[Online; accessed 13-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:303023, author = "{Wikipedia contributors}", title = ""Hello, World!" program --- {Wikipedia}{,} The Free Encyclopedia", year = "2002", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=%22Hello,_World!%22_program&oldid=303023}", note = "[Online; accessed 13-July-2024]" }