APA (7th ed.) Citation

Norton, M., Passalaqua, A., & Crank!. (2012). Battlepug. Dark Horse Books.

Chicago Style (17th ed.) Citation

Norton, Mike, Allen Passalaqua, and Crank!. Battlepug. Milwaukee, Ore.: Dark Horse Books, 2012.

MLA (8th ed.) Citation

Norton, Mike, et al. Battlepug. Dark Horse Books, 2012.

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