APA (7th ed.) Citation

Ennis, G., & Dillon, S. (1997). Heartland. DC Comics.

Chicago Style (17th ed.) Citation

Ennis, Garth, and Steve Dillon. Heartland. New York, NY: DC Comics, 1997.

MLA (9th ed.) Citation

Ennis, Garth, and Steve Dillon. Heartland. DC Comics, 1997.

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