Hartmann, W., & Pennington, K. (2008). The history of medieval canon law in the classical period, 1140 - 1234: From Gratian to the decretals of Pope Gregory IX. History of medieval canon law.
Chicago Style (17th ed.) CitationHartmann, Wilfried, and Kenneth Pennington. "The History of Medieval Canon Law in the Classical Period, 1140 - 1234: From Gratian to the Decretals of Pope Gregory IX." History of Medieval Canon Law 2008.
MLA (9th ed.) CitationHartmann, Wilfried, and Kenneth Pennington. "The History of Medieval Canon Law in the Classical Period, 1140 - 1234: From Gratian to the Decretals of Pope Gregory IX." History of Medieval Canon Law, 2008.
Warning: These citations may not always be 100% accurate.
