APA (7th ed.) Citation

Elrod, P. N., & Conrad, R. (2004). Stepping through the stargate: Science, archaeology and the military in Stargate SG-1. BenBella Books.

Chicago Style (17th ed.) Citation

Elrod, P. N., and Roxanne Conrad. Stepping Through the Stargate: Science, Archaeology and the Military in Stargate SG-1. Dallas, Tex.: BenBella Books, 2004.

MLA (9th ed.) Citation

Elrod, P. N., and Roxanne Conrad. Stepping Through the Stargate: Science, Archaeology and the Military in Stargate SG-1. BenBella Books, 2004.