APA (7th ed.) Citation

Sykes, D. A., Gregorius, N. 3., & Moreschini, C. (1997). St Gregory of Nazianzus, Poemata arcana. Clarendon Press.

Chicago Style (17th ed.) Citation

Sykes, D. A., Nazianzenus 329-390 Gregorius, and Claudio Moreschini. St Gregory of Nazianzus, Poemata Arcana. Oxford: Clarendon Press, 1997.

MLA (8th ed.) Citation

Sykes, D. A., et al. St Gregory of Nazianzus, Poemata Arcana. Clarendon Press, 1997.