Van Fleteren, F. (1999). De Vera religione. Augustine through the ages, 864-865.
芝加哥风格引文Van Fleteren, Frederick. "De Vera Religione." Augustine Through the Ages 1999: 864-865.
MLA引文Van Fleteren, Frederick. "De Vera Religione." Augustine Through the Ages, 1999, pp. 864-865.
警告：这些引文格式不一定是100％准确.
