APA (7th ed.) Citation

Darlton, C., & Mahr, K. (1970). Invasion from space. Ace Pub. Corp..

Chicago Style (17th ed.) Citation

Darlton, Clark, and Kurt Mahr. Invasion from Space. New York: Ace Pub. Corp., 1970.

MLA (9th ed.) Citation

Darlton, Clark, and Kurt Mahr. Invasion from Space. Ace Pub. Corp., 1970.