APA (7th ed.) Citation

Lea, H. C. (1961). The Inquisition of the Middle Ages: Its organization and operation. Citadel.

Chicago Style (17th ed.) Citation

Lea, Henry Charles. The Inquisition of the Middle Ages: Its Organization and Operation. New York: Citadel, 1961.

MLA (9th ed.) Citation

Lea, Henry Charles. The Inquisition of the Middle Ages: Its Organization and Operation. Citadel, 1961.

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