Kent, B. D. Augustine's Ethics. The Cambridge companion to Augustine, 205-233.
芝加哥风格引文Kent, Bonnie Dorrick. "Augustine's Ethics." The Cambridge Companion to Augustine : 205-233.
MLA引文Kent, Bonnie Dorrick. "Augustine's Ethics." The Cambridge Companion to Augustine, , pp. 205-233.
警告:这些引文格式不一定是100%准确.