Cita APA (7th ed.)

Cavadini John C. (2001). Gregory the Great: A symposium. University of Notre Dame Press.

Cita Chicago (17th ed.)

Cavadini John C. Gregory the Great: A Symposium. Notre Dame, Indiana: University of Notre Dame Press, 2001.

Cita MLA (9th ed.)

Cavadini John C. Gregory the Great: A Symposium. University of Notre Dame Press, 2001.