APA (7th ed.) Citation

Yang, G. L., & Heisler, M. (2012). Avatar, the last airbender. Dark Horse Books.

Chicago Style (17th ed.) Citation

Yang, Gene Luen, and Michael Heisler. Avatar, the Last Airbender. Milwaukie, Or.: Dark Horse Books, 2012.

MLA (8th ed.) Citation

Yang, Gene Luen, and Michael Heisler. Avatar, the Last Airbender. Dark Horse Books, 2012.

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