APA (7th ed.) Citation

Newhall, R. A. (1940). The crusades (Repr.). Holt.

Chicago Style (17th ed.) Citation

Newhall, Richard A. The Crusades. Repr. New York: Holt, 1940.

MLA (9th ed.) Citation

Newhall, Richard A. The Crusades. Repr. Holt, 1940.

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