APA (7th ed.) Citation

Augustine, o. H., & Parsons, W. (1955). Letters: Volume IV (165-203). Catholic University of America Press.

Chicago Style (17th ed.) Citation

Augustine, of Hippo, and Wilfrid Parsons. Letters: Volume IV (165-203). Washington, D.C.: Catholic University of America Press, 1955.

MLA (9th ed.) Citation

Augustine, of Hippo, and Wilfrid Parsons. Letters: Volume IV (165-203). Catholic University of America Press, 1955.