APA (7th ed.) Citation

De Camp, L. S., & De Camp, C. C. (1964). Ancient ruins and archaeology ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

De Camp, L. Sprague, and Catherine Cook De Camp. Ancient Ruins and Archaeology. [1st ed.]. Garden City, N.Y.: Doubleday, 1964.

MLA (9th ed.) Citation

De Camp, L. Sprague, and Catherine Cook De Camp. Ancient Ruins and Archaeology. [1st ed.]. Doubleday, 1964.