APA (7th ed.) Citation
Powell, J. M. (1986). Anatomy of a crusade, 1213-1221. University of Pennsylvania Press.
Chicago Style (17th ed.) Citation
Powell, James M. Anatomy of a Crusade, 1213-1221. Philadelphia [Pa.]: University of Pennsylvania Press, 1986.
MLA (9th ed.) Citation
Powell, James M. Anatomy of a Crusade, 1213-1221. University of Pennsylvania Press, 1986.
Warning: These citations may not always be 100% accurate.