APA (7th ed.) Citation

Ceram, C. W., Winston, R., & Winston, C. (1956). The secret of the Hittites: The discovery of an ancient empire. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Ceram, C. W., Richard Winston, and Clara Winston. The Secret of the Hittites: The Discovery of an Ancient Empire. New York: Alfred A. Knopf, 1956.

MLA (9th ed.) Citation

Ceram, C. W., et al. The Secret of the Hittites: The Discovery of an Ancient Empire. Alfred A. Knopf, 1956.