APA (7th ed.) Citation

Helix Comics (Firm) & WildStorm Productions. (2009). Heroes. Wildstorm.

Chicago Style (17th ed.) Citation

Helix Comics (Firm) and WildStorm Productions. Heroes. La Jolla, Calif.: Wildstorm, 2009.

MLA (8th ed.) Citation

Helix Comics (Firm) and WildStorm Productions. Heroes. Wildstorm, 2009.

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