APA (7th ed.) Citation

Oparin, A. I., & Morgulis, S. (1953). The origin of life (2nd ed.). Dover.

Chicago Style (17th ed.) Citation

Oparin, A. I., and Sergius Morgulis. The Origin of Life. 2nd ed. New York: Dover, 1953.

MLA (8th ed.) Citation

Oparin, A. I., and Sergius Morgulis. The Origin of Life. 2nd ed. Dover, 1953.