APA (7th ed.) Citation

Judd, G. P. (1966). Readings in the history of civilization. Macmillan.

Chicago Style (17th ed.) Citation

Judd, Gerrit P. Readings in the History of Civilization. New York: Macmillan, 1966.

MLA (8th ed.) Citation

Judd, Gerrit P. Readings in the History of Civilization. Macmillan, 1966.