@misc{ enwiki:1219811629, author = "{Wikipedia contributors}", title = "Death of Carlos Ernesto Escobar Mejía --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Death_of_Carlos_Ernesto_Escobar_Mej%C3%ADa&oldid=1219811629", 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:1219811629, author = "{Wikipedia contributors}", title = "Death of Carlos Ernesto Escobar Mejía --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Death_of_Carlos_Ernesto_Escobar_Mej%C3%ADa&oldid=1219811629}", note = "[Online; accessed 7-July-2024]" }