Cita APA (7th ed.)
Gregory, o. N., & Vinson, M. P. (2003). Select orations. Catholic University of America Press.
Cita Chicago (17th ed.)
Gregory, of Nazianzus, i Martha Pollard Vinson. Select Orations. Washington, D.C.: Catholic University of America Press, 2003.
Cita MLA (9th ed.)
Gregory, of Nazianzus, i Martha Pollard Vinson. Select Orations. Catholic University of America Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.