APA (7th ed.) Citation

Grant, R. M. (1955). The sword and the cross. Macmillan.

Chicago Style (17th ed.) Citation

Grant, Robert M. The Sword and the Cross. New York: Macmillan, 1955.

MLA (9th ed.) Citation

Grant, Robert M. The Sword and the Cross. Macmillan, 1955.

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