APA (7th ed.) Citation

Falk, R. A. (1971). This endangered planet: Prospects and proposals for human survival ([1st ed.].). Random House.

Chicago Style (17th ed.) Citation

Falk, Richard A. This Endangered Planet: Prospects and Proposals for Human Survival. [1st ed.]. New York: Random House, 1971.

MLA (9th ed.) Citation

Falk, Richard A. This Endangered Planet: Prospects and Proposals for Human Survival. [1st ed.]. Random House, 1971.