User talk:187.218.207.251

July 2023
Hello, I'm Materialscientist. I noticed that you made an edit to a biography of a living person, Michael Tsalka, but you didn't support your changes with a citation to a reliable source. Wikipedia has a strict policy concerning how we write about living people, so please help us keep such articles accurate. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 07:31, 30 July 2023 (UTC)

See WP:INTREF for a great tutorial on how to add inline citations! — AP 499D25  (talk)  07:49, 30 July 2023 (UTC)