Style de citation APA (7e éd.)

Augustine, o. H., Zema, D. B., Walsh, G. G., & Gilson, E. (2008). The city of God. Catholic University of America Press.

Style de citation Chicago (17e éd.)

Augustine, of Hippo, Demetrius B. Zema, Gerald Groveland Walsh, et Étienne Gilson. The City of God. Washington, D.C.: Catholic University of America Press, 2008.

Style de citation MLA (8e éd.)

Augustine, of Hippo, et al. The City of God. Catholic University of America Press, 2008.