APA (7th ed.) Citation

Sim, D., & Gerhard. (1987). Cerebus. Aardvark-Vanaheim.

Chicago Style (17th ed.) Citation

Sim, Dave, and Gerhard. Cerebus. [Kitchener, Ont.]: Aardvark-Vanaheim, 1987.

MLA (9th ed.) Citation

Sim, Dave, and Gerhard. Cerebus. Aardvark-Vanaheim, 1987.