McDuffie, D., & Benes, E. (2009). Justice League of America: When worlds collide. DC Comics.
Chicago Style (17th ed.) CitationMcDuffie, Dwayne, and Ed Benes. Justice League of America: When Worlds Collide. New York: DC Comics, 2009.
MLA (9th ed.) CitationMcDuffie, Dwayne, and Ed Benes. Justice League of America: When Worlds Collide. DC Comics, 2009.
Warning: These citations may not always be 100% accurate.