Clark, E. A. (1999). Origenist Controversy. Augustine through the ages, 605-607.
芝加哥风格引文Clark, Elizabeth A. "Origenist Controversy." Augustine Through the Ages 1999: 605-607.
MLA引文Clark, Elizabeth A. "Origenist Controversy." Augustine Through the Ages, 1999, pp. 605-607.
警告：这些引文格式不一定是100％准确.