APA (7th ed.) Citation

Library Pass, LLC, & Giffen, K. (2011). Tag #1. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Keith Giffen. Tag #1. [United States]: BOOM! Studios, 2011.

MLA (9th ed.) Citation

Library Pass, LLC, and Keith Giffen. Tag #1. BOOM! Studios, 2011.

Warning: These citations may not always be 100% accurate.