APA (7th ed.) Citation

Niven, L., & Pournelle, J. (2008). Inferno (1. Orb ed.). Orb.

Chicago Style (17th ed.) Citation

Niven, Larry, and Jerry Pournelle. Inferno. 1. Orb ed. New York: Orb, 2008.

MLA (9th ed.) Citation

Niven, Larry, and Jerry Pournelle. Inferno. 1. Orb ed. Orb, 2008.