International Congress of Medieval Canon Law Washington, DC. (2008). Proceedings of the Twelfth International Congress of Medieval Canon Law: Washington, D.C., 1 - 7 August 2004. Biblioteca Apostolica Vaticana.
Chicago-Zitierstil (17. Ausg.)International Congress of Medieval Canon Law Washington, DC. Proceedings of the Twelfth International Congress of Medieval Canon Law: Washington, D.C., 1 - 7 August 2004. Cittá del Vaticano: Biblioteca Apostolica Vaticana, 2008.
MLA-Zitierstil (9. Ausg.)International Congress of Medieval Canon Law Washington, DC. Proceedings of the Twelfth International Congress of Medieval Canon Law: Washington, D.C., 1 - 7 August 2004. Biblioteca Apostolica Vaticana, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.