APA (7th ed.) Citation

Kirkman, R., Adlard, C., Rathburn, C., & Wooton, R. (2012). The walking dead. Image Comics.

Chicago Style (17th ed.) Citation

Kirkman, Robert, Charles Adlard, Cliff Rathburn, and Rus Wooton. The Walking Dead. Berkeley, Calif.: Image Comics, 2012.

MLA (8th ed.) Citation

Kirkman, Robert, et al. The Walking Dead. Image Comics, 2012.

Warning: These citations may not always be 100% accurate.