APA (7th ed.) Citation

Library Pass, LLC, & Spurrier, S. (2013). Six Gun Gorilla #4. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Simon Spurrier. Six Gun Gorilla #4. [United States]: BOOM! Studios, 2013.

MLA (9th ed.) Citation

Library Pass, LLC, and Simon Spurrier. Six Gun Gorilla #4. BOOM! Studios, 2013.