Agnellus, d. R. 8., & Deliyannis, D. M. (2004). The book of pontiffs of the church of Ravenna. Catholic University of America Press.
Chicago Style (17th ed.) CitationAgnellus, de Ravenna 800-850, and Deborah Mauskopf Deliyannis. The Book of Pontiffs of the Church of Ravenna. Washington, DC: Catholic University of America Press, 2004.
MLA (8th ed.) CitationAgnellus, de Ravenna 800-850, and Deborah Mauskopf Deliyannis. The Book of Pontiffs of the Church of Ravenna. Catholic University of America Press, 2004.
Warning: These citations may not always be 100% accurate.