Style de citation APA (7e éd.)

Agnellus, o. R., & Deliyannis, D. M. (2004). The book of pontiffs of the church of Ravenna. Catholic University of America Press.

Style de citation Chicago (17e éd.)

Agnellus, of Ravenna, et Deborah Mauskopf Deliyannis. The Book of Pontiffs of the Church of Ravenna. Washington, D.C.: Catholic University of America Press, 2004.

Style de citation MLA (8e éd.)

Agnellus, of Ravenna, et Deborah Mauskopf Deliyannis. The Book of Pontiffs of the Church of Ravenna. Catholic University of America Press, 2004.