Crouter, R. (1968). Ambrose's "On the duties of the clergy"': A study of its setting, content, and significance in the light of its Stoic and Ciceronian sources.
芝加哥风格引文Crouter, Richard. Ambrose's "On the Duties of the Clergy"': A Study of Its Setting, Content, and Significance in the Light of Its Stoic and Ciceronian Sources. 1968.
MLA引文Crouter, Richard. Ambrose's "On the Duties of the Clergy"': A Study of Its Setting, Content, and Significance in the Light of Its Stoic and Ciceronian Sources. 1968.
警告：这些引文格式不一定是100％准确.