APA (7th ed.) Citation

Ellis, W., & Cassaday, J. (2014). Planetary omnibus. DC Comics.

Chicago Style (17th ed.) Citation

Ellis, Warren, and John Cassaday. Planetary Omnibus. New York, NY: DC Comics, 2014.

MLA (9th ed.) Citation

Ellis, Warren, and John Cassaday. Planetary Omnibus. DC Comics, 2014.