APA-Zitierstil (7. Ausg.)

(2008). The history of medieval canon law in the classical period, 1140-1234: From Gratian to the decretals of Pope Gregory IX. Catholic University of America Press.

Chicago-Zitierstil (17. Ausg.)

The History of Medieval Canon Law in the Classical Period, 1140-1234: From Gratian to the Decretals of Pope Gregory IX. Washington, D.C: Catholic University of America Press, 2008.

MLA-Zitierstil (9. Ausg.)

The History of Medieval Canon Law in the Classical Period, 1140-1234: From Gratian to the Decretals of Pope Gregory IX. Catholic University of America Press, 2008.