Cita APA (7th ed.)
Gregory, o. N., & Silvas, A. (2007). Gregory of Nyssa: The letters. Brill.
Cita Chicago (17th ed.)
Gregory, of Nyssa, i Anna Silvas. Gregory of Nyssa: The Letters. Leiden ; Boston: Brill, 2007.
Cita MLA (9th ed.)
Gregory, of Nyssa, i Anna Silvas. Gregory of Nyssa: The Letters. Brill, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.