APA (7th ed.) Citation

Kirkman, R., Adlard, C., Rathburn, C., & Moore, T. (2007). The walking dead. Image Comics.

Chicago Style (17th ed.) Citation

Kirkman, Robert, Charles Adlard, Cliff Rathburn, and Tony Moore. The Walking Dead. Berkeley, CA.: Image Comics, 2007.

MLA (8th ed.) Citation

Kirkman, Robert, et al. The Walking Dead. Image Comics, 2007.

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