APA (7th ed.) Citation

Turtledove, H. (2022). Three miles down (First edition.). Tor, a Tom Doherty Associates Book.

Chicago Style (17th ed.) Citation

Turtledove, Harry. Three Miles Down. First edition. New York: Tor, a Tom Doherty Associates Book, 2022.

MLA (8th ed.) Citation

Turtledove, Harry. Three Miles Down. First edition. Tor, a Tom Doherty Associates Book, 2022.

Warning: These citations may not always be 100% accurate.