APA (7th ed.) Citation

Moore, A., & Gibbons, D. (1986). Watchmen. DC Comics.

Chicago Style (17th ed.) Citation

Moore, Alan, and Dave Gibbons. Watchmen. New York, NY: DC Comics, 1986.

MLA (9th ed.) Citation

Moore, Alan, and Dave Gibbons. Watchmen. DC Comics, 1986.