APA (7th ed.) Citation

Cottrell, L. (1965). The quest for Sumer. Putnam.

Chicago Style (17th ed.) Citation

Cottrell, Leonard. The Quest for Sumer. New York: Putnam, 1965.

MLA (8th ed.) Citation

Cottrell, Leonard. The Quest for Sumer. Putnam, 1965.

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