APA (7th ed.) Citation

Haldeman, J. (2006). Old twentieth. Ace Books.

Chicago Style (17th ed.) Citation

Haldeman, Joe. Old Twentieth. New York: Ace Books, 2006.

MLA (9th ed.) Citation

Haldeman, Joe. Old Twentieth. Ace Books, 2006.

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