APA (7th ed.) Citation

Gilson, E. (1938). Reason and Revelation in the Middle Ages. Charles Scribner's Sons.

Chicago Style (17th ed.) Citation

Gilson, Etienne. Reason and Revelation in the Middle Ages. Charles Scribner's Sons, 1938.

MLA (8th ed.) Citation

Gilson, Etienne. Reason and Revelation in the Middle Ages. Charles Scribner's Sons, 1938.

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