APA (7th ed.) Citation

Oxford Scientific Films & Cooke, J. A. L. (1977). The Butterfly cycle (1st American ed.). Putnam.

Chicago Style (17th ed.) Citation

Oxford Scientific Films and John A. L. Cooke. The Butterfly Cycle. 1st American ed. New York: Putnam, 1977.

MLA (9th ed.) Citation

Oxford Scientific Films and John A. L. Cooke. The Butterfly Cycle. 1st American ed. Putnam, 1977.