Gilchrist, J. T. (1993). Simoniaca haeresis and the problem of orders from Leo IX to Gratian.
Chicago Style (17th ed.) CitationGilchrist, John Thomas. Simoniaca Haeresis and the Problem of Orders from Leo IX to Gratian. 1993.
MLA (9th ed.) CitationGilchrist, John Thomas. Simoniaca Haeresis and the Problem of Orders from Leo IX to Gratian. 1993.
Warning: These citations may not always be 100% accurate.