APA (7th ed.) Citation

Kirkman, R., Adlard, C., Rathburn, C., & Sitterson, A. (2009). The walking dead. Image.

Chicago Style (17th ed.) Citation

Kirkman, Robert, Charles Adlard, Cliff Rathburn, and Aubrey Sitterson. The Walking Dead. Berkeley, Calif.: Image, 2009.

MLA (8th ed.) Citation

Kirkman, Robert, et al. The Walking Dead. Image, 2009.

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