APA (7th ed.) Citation

Firey, W. I. (1977). The study of possible societies. Firey.

Chicago Style (17th ed.) Citation

Firey, Walter Irving. The Study of Possible Societies. Austin, Tex.: Firey, 1977.

MLA (9th ed.) Citation

Firey, Walter Irving. The Study of Possible Societies. Firey, 1977.

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