APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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