APA (7th ed.) Citation

Evans, G. (1988). The thought of Gregory the Great Cambridge studies in medieval life and thought.

Chicago Style (17th ed.) Citation

Evans, Gillian. "The Thought of Gregory the Great." Cambridge Studies in Medieval Life and Thought 1988.

MLA (9th ed.) Citation

Evans, Gillian. "The Thought of Gregory the Great." Cambridge Studies in Medieval Life and Thought, 1988.

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