APA (7th ed.) Citation

Library Pass, LLC, & Spurrier, S. (2012). Extermination #1. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Simon Spurrier. Extermination #1. [United States]: BOOM! Studios, 2012.

MLA (9th ed.) Citation

Library Pass, LLC, and Simon Spurrier. Extermination #1. BOOM! Studios, 2012.