APA (7th ed.) Citation

Library Pass, LLC, Johns, G., & Turner, . M. (2011). Aspen: The Extended Edition #1. Aspen Comics.

Chicago Style (17th ed.) Citation

Library Pass, LLC, Geoff Johns, and Michael Turner. Aspen: The Extended Edition #1. [United States]: Aspen Comics, 2011.

MLA (9th ed.) Citation

Library Pass, LLC, et al. Aspen: The Extended Edition #1. Aspen Comics, 2011.