APA (7th ed.) Citation

Fesenkov, V., & Oparin, A. (1961). Life in the universe QB54 .O. Twayne Publishers.

Chicago Style (17th ed.) Citation

Fesenkov, V., and A. Oparin. Life in the Universe QB54 .O. New York: Twayne Publishers, 1961.

MLA (9th ed.) Citation

Fesenkov, V., and A. Oparin. Life in the Universe QB54 .O. Twayne Publishers, 1961.

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