APA (7th ed.) Citation

Mastervision, Inc. (1981). Origins of life. Mastervision.

Chicago Style (17th ed.) Citation

Mastervision, Inc. Origins of Life. New York, NY: Mastervision, 1981.

MLA (9th ed.) Citation

Mastervision, Inc. Origins of Life. Mastervision, 1981.

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