APA (7th ed.) Citation

Stein, J. C. (2009). Retribution (Ace mass-market ed.). Ace Books.

Chicago Style (17th ed.) Citation

Stein, Jeanne C. Retribution. Ace mass-market ed. New York: Ace Books, 2009.

MLA (9th ed.) Citation

Stein, Jeanne C. Retribution. Ace mass-market ed. Ace Books, 2009.