APA (7th ed.) Citation

Fremantle, A. (1955). The age of belief: The medieval philosophers. Mentor book.

Chicago Style (17th ed.) Citation

Fremantle, Anne. "The Age of Belief: The Medieval Philosophers." Mentor Book 1955.

MLA (9th ed.) Citation

Fremantle, Anne. "The Age of Belief: The Medieval Philosophers." Mentor Book, 1955.

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