Yūsuf, Y. N. (2003). Some patristic quotations of Severus of Antioch in Coptic and Arabic texts. Ancient Near Eastern studies, 40, 235-244.
芝加哥风格引文Yūsuf, Yūḥannā Nasīm. "Some Patristic Quotations of Severus of Antioch in Coptic and Arabic Texts." Ancient Near Eastern Studies 40 (2003): 235-244.
MLA引文Yūsuf, Yūḥannā Nasīm. "Some Patristic Quotations of Severus of Antioch in Coptic and Arabic Texts." Ancient Near Eastern Studies, vol. 40, 2003, pp. 235-244.
警告：这些引文格式不一定是100％准确.
