APA (7th ed.) Citation

Moore, A., & O'Neill, K. (2009). The league of extraordinary gentlemen. America's Best Comics.

Chicago Style (17th ed.) Citation

Moore, Alan, and Kevin O'Neill. The League of Extraordinary Gentlemen. La Jolla, Calif: America's Best Comics, 2009.

MLA (9th ed.) Citation

Moore, Alan, and Kevin O'Neill. The League of Extraordinary Gentlemen. America's Best Comics, 2009.