APA (7th ed.) Citation

Roberts, J. M., & Grimando, S. (2002). Hannibal's children (First edition.). Ace Books.

Chicago Style (17th ed.) Citation

Roberts, John Maddox, and Scott Grimando. Hannibal's Children. First edition. New York: Ace Books, 2002.

MLA (9th ed.) Citation

Roberts, John Maddox, and Scott Grimando. Hannibal's Children. First edition. Ace Books, 2002.