St. Cyril of Alexandria, Amidon, P. R. S., & O'Keefe, J. J. (2013). Festal letters 13-30. Catholic University of America Press.
Chicagoスタイル(17版)引用形式St. Cyril of Alexandria, Philip R. SJ Amidon, , John J. O'Keefe. Festal Letters 13-30. Washington, District of Columbia: Catholic University of America Press, 2013.
MLA(9版)引用形式St. Cyril of Alexandria, et al. Festal Letters 13-30. Catholic University of America Press, 2013.
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