APA (7th ed.) Citation

Gray, P. T. R. (1979). The defense of Chalcedon in the East (451-553). Studies in the history of Christian thought.

Chicago Style (17th ed.) Citation

Gray, Patrick T. R. "The Defense of Chalcedon in the East (451-553)." Studies in the History of Christian Thought 1979.

MLA (8th ed.) Citation

Gray, Patrick T. R. "The Defense of Chalcedon in the East (451-553)." Studies in the History of Christian Thought, 1979.

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