APA (7th ed.) Citation

Benarde, M. A. (1973). Our precarious habitat (Rev. ed.). Norton.

Chicago Style (17th ed.) Citation

Benarde, Melvin A. Our Precarious Habitat. Rev. ed. New York: Norton, 1973.

MLA (9th ed.) Citation

Benarde, Melvin A. Our Precarious Habitat. Rev. ed. Norton, 1973.