APA (7th ed.) Citation

Hemleben, S. J. (1943). Plans for world peace through six centuries. The University of Chicago press.

Chicago Style (17th ed.) Citation

Hemleben, Sylvester John. Plans for World Peace Through Six Centuries. Chicago, Ill.: The University of Chicago press, 1943.

MLA (9th ed.) Citation

Hemleben, Sylvester John. Plans for World Peace Through Six Centuries. The University of Chicago press, 1943.