APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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