APA (7th ed.) Citation

Cromwell Productions, Allegro Corporation, & Pegasus Entertainment. (2008). Doodlebugs: Hitler's terror weapons. Allegro ; Pegasus Entertainment.

Chicago Style (17th ed.) Citation

Cromwell Productions, Allegro Corporation, and Pegasus Entertainment. Doodlebugs: Hitler's Terror Weapons. Portland, OR : [Place of publication not identified]: Allegro ; Pegasus Entertainment, 2008.

MLA (9th ed.) Citation

Cromwell Productions, et al. Doodlebugs: Hitler's Terror Weapons. Allegro ; Pegasus Entertainment, 2008.