APA (7th ed.) Citation

Vance, S., & Delaney, J. (1997). Speak now...or forever rest in peace. DC Comics.

Chicago Style (17th ed.) Citation

Vance, Steve, and John Delaney. Speak Now...or Forever Rest in Peace. New York, NY: DC Comics, 1997.

MLA (9th ed.) Citation

Vance, Steve, and John Delaney. Speak Now...or Forever Rest in Peace. DC Comics, 1997.

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