International Congress of Medieval Canon Law Berkeley, Calif, Kuttner, S., & Pennington, K. (1985). Proceedings of the Sixth International Congress of Medieval Canon Law: Berkeley, Calif., 28 July - 2 Aug. 1980. Biblioteca Apostolica Vaticana.
Chicago Style (17th ed.) CitationInternational Congress of Medieval Canon Law Berkeley, Calif, Stephan Kuttner, and Kenneth Pennington. Proceedings of the Sixth International Congress of Medieval Canon Law: Berkeley, Calif., 28 July - 2 Aug. 1980. Cittá del Vaticano: Biblioteca Apostolica Vaticana, 1985.
MLA (9th ed.) CitationInternational Congress of Medieval Canon Law Berkeley, Calif, et al. Proceedings of the Sixth International Congress of Medieval Canon Law: Berkeley, Calif., 28 July - 2 Aug. 1980. Biblioteca Apostolica Vaticana, 1985.