APA (7th ed.) Citation

Pamphilus 3rd/4th cent. (2010). Apology for Origen. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Pamphilus 3rd/4th cent. Apology for Origen. Washington, D.C: Catholic University of America Press, 2010.

MLA (9th ed.) Citation

Pamphilus 3rd/4th cent. Apology for Origen. Catholic University of America Press, 2010.

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