APA (7th ed.) Citation

Stewart, G., & Wright, H. B. (1918). The practice of friendship: Studies in personal evangelism with men of the United States army and navy in American training camps. Association press.

Chicago Style (17th ed.) Citation

Stewart, George, and Henry B. Wright. The Practice of Friendship: Studies in Personal Evangelism with Men of the United States Army and Navy in American Training Camps. New York: Association press, 1918.

MLA (9th ed.) Citation

Stewart, George, and Henry B. Wright. The Practice of Friendship: Studies in Personal Evangelism with Men of the United States Army and Navy in American Training Camps. Association press, 1918.