APA (7th ed.) Citation

Pamphilus, P. o. C. (2010). Apology for Origen. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Pamphilus, Presbyter of Caesarea. Apology for Origen. Washington, D.C: Catholic University of America Press, 2010.

MLA (9th ed.) Citation

Pamphilus, Presbyter of Caesarea. Apology for Origen. Catholic University of America Press, 2010.

Warning: These citations may not always be 100% accurate.