APA (7th ed.) Citation

Young, W. W. (2009). Uncommon friendships: An amicable history of modern religious thought. Cascade Books.

Chicago Style (17th ed.) Citation

Young, William W. Uncommon Friendships: An Amicable History of Modern Religious Thought. Eugene, Or.: Cascade Books, 2009.

MLA (9th ed.) Citation

Young, William W. Uncommon Friendships: An Amicable History of Modern Religious Thought. Cascade Books, 2009.