APA (7th ed.) Citation

Ehrlich, P. R. (1968). The population bomb. Ballantine Books.

Chicago Style (17th ed.) Citation

Ehrlich, Paul R. The Population Bomb. New York: Ballantine Books, 1968.

MLA (9th ed.) Citation

Ehrlich, Paul R. The Population Bomb. Ballantine Books, 1968.

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