APA (7th ed.) Citation

Ressler, R. K., & Shachtman, T. (1992). Whoever fights monsters. Pocket Books.

Chicago Style (17th ed.) Citation

Ressler, Robert K., and Tom Shachtman. Whoever Fights Monsters. New York: Pocket Books, 1992.

MLA (8th ed.) Citation

Ressler, Robert K., and Tom Shachtman. Whoever Fights Monsters. Pocket Books, 1992.

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