Kaufman, P. I. Augustine's dystopia. Augustine's City of God, 55-74.
芝加哥风格引文Kaufman, Peter Iver. "Augustine's Dystopia." Augustine's City of God : 55-74.
MLA引文Kaufman, Peter Iver. "Augustine's Dystopia." Augustine's City of God, , pp. 55-74.
警告：这些引文格式不一定是100％准确.