Cyril, S., & McEnerney, J. I. (2007). Letters 1-50. Catholic University of America Press.
芝加哥风格引文Cyril, Saint, 与 John I. McEnerney. Letters 1-50. Washington, D.C.: Catholic University of America Press, 2007.
MLA引文Cyril, Saint, 与 John I. McEnerney. Letters 1-50. Catholic University of America Press, 2007.
警告：这些引文格式不一定是100％准确.