Style de citation APA (7e éd.)

Augustine, o. H., & Eno, R. B. (1989). Letters. Catholic University of America Press.

Style de citation Chicago (17e éd.)

Augustine, of Hippo, et Robert B. Eno. Letters. Washington: Catholic University of America Press, 1989.

Style de citation MLA (8e éd.)

Augustine, of Hippo, et Robert B. Eno. Letters. Catholic University of America Press, 1989.