Cita APA

Cyril, S., & McEnerney, J. I. (2007). Letters 51-110. Catholic University of America Press.

Citación estilo Chicago

Cyril, Saint, and John I. McEnerney. Letters 51-110. Washington, D.C.: Catholic University of America Press, 2007.

Cita MLA

Cyril, Saint, and John I. McEnerney. Letters 51-110. Catholic University of America Press, 2007.