Cita APA (7a ed.)

Haldeman, J. (1998). Forever peace (Ace mass market ed.). Ace Books.

Cita Chicago Style (17a ed.)

Haldeman, Joe. Forever Peace. Ace mass market ed. New York: Ace Books, 1998.

Cita MLA (9a ed.)

Haldeman, Joe. Forever Peace. Ace mass market ed. Ace Books, 1998.