APA (7th ed.) Citation

Weinberg, R. E., Booth, B., & Regla, S. (2003). Extinction event. WildStorm Productions.

Chicago Style (17th ed.) Citation

Weinberg, Robert E., Brett Booth, and Sal Regla. Extinction Event. La Jolla, CA: WildStorm Productions, 2003.

MLA (9th ed.) Citation

Weinberg, Robert E., et al. Extinction Event. WildStorm Productions, 2003.