APA (7th ed.) Citation
Leo I, P., & Hunt, E. (1957). Letters. Fathers of the Church, Inc..
Chicago Style (17th ed.) Citation
Leo I, Pope, and Edmund Hunt. Letters. New York: Fathers of the Church, Inc., 1957.
MLA (9th ed.) Citation
Leo I, Pope, and Edmund Hunt. Letters. Fathers of the Church, Inc., 1957.
Warning: These citations may not always be 100% accurate.