Augustine, S., Walsh, G. G., & Monahan, G. (2008). The city of God. Catholic University of America Press.
芝加哥风格引文Augustine, Saint, Gerald G. Walsh, 与 Grace Monahan. The City of God. Washington, D.C.: Catholic University of America Press, 2008.
MLA引文Augustine, Saint, et al. The City of God. Catholic University of America Press, 2008.
警告：这些引文格式不一定是100％准确.