APA (7th ed.) Citation

Purcell, D., & Kelso, E. (1941). "King of the zombies". Monogram Pictures Corporation.

Chicago Style (17th ed.) Citation

Purcell, Dick, and Edmond Kelso. "King of the Zombies". [Los Angeles, CA]: Monogram Pictures Corporation, 1941.

MLA (8th ed.) Citation

Purcell, Dick, and Edmond Kelso. "King of the Zombies". Monogram Pictures Corporation, 1941.

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