APA (7th ed.) Citation

Leonard, A. J., & Williams, B. (1989). Essays in Ancient Civilization.

Chicago Style (17th ed.) Citation

Leonard, A. Jr., and B.B Williams. Essays in Ancient Civilization. 1989.

MLA (8th ed.) Citation

Leonard, A. Jr., and B.B Williams. Essays in Ancient Civilization. 1989.

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