APA (7th ed.) Citation

Library Pass, LLC, & Nelson, M. A. (2010). 28 Days Later #7. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Michael Alan Nelson. 28 Days Later #7. [United States]: BOOM! Studios, 2010.

MLA (9th ed.) Citation

Library Pass, LLC, and Michael Alan Nelson. 28 Days Later #7. BOOM! Studios, 2010.