APA (7th ed.) Citation

Library Pass, LLC, & Waid, M. (2010). The Unknown #1 Preview. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Mark Waid. The Unknown #1 Preview. [United States]: BOOM! Studios, 2010.

MLA (9th ed.) Citation

Library Pass, LLC, and Mark Waid. The Unknown #1 Preview. BOOM! Studios, 2010.

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