APA (7th ed.) Citation

Roebuck, C. A. (1966). The world of ancient times. Scribner.

Chicago Style (17th ed.) Citation

Roebuck, Carl Angus. The World of Ancient Times. New York: Scribner, 1966.

MLA (9th ed.) Citation

Roebuck, Carl Angus. The World of Ancient Times. Scribner, 1966.

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