Cita APA (7a ed.)

Asprin, R., & Abbey, L. (1989). The price of victory. Guild America Books.

Cita Chicago Style (17a ed.)

Asprin, Robert, y Lynn Abbey. The Price of Victory. New York: Guild America Books, 1989.

Cita MLA (9a ed.)

Asprin, Robert, y Lynn Abbey. The Price of Victory. Guild America Books, 1989.