APA (7th ed.) Citation

Bernal, J. D. (1967). The origin of life. The World Publishing.

Chicago Style (17th ed.) Citation

Bernal, John Desmond. The Origin of Life. New York: The World Publishing, 1967.

MLA (9th ed.) Citation

Bernal, John Desmond. The Origin of Life. The World Publishing, 1967.

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