APA (7th ed.) Citation

Vaughan, B. K., & Guerra, P. (2004). Y, the last man. DC Comics.

Chicago Style (17th ed.) Citation

Vaughan, Brian K., and Pia Guerra. Y, the Last Man. New York, NY: DC Comics, 2004.

MLA (9th ed.) Citation

Vaughan, Brian K., and Pia Guerra. Y, the Last Man. DC Comics, 2004.