APA (7th ed.) Citation

Butler-Bowdon. (2005). 50 spiritual classics: Timeless wisdom from 50 great books of inner discovery, enlightenment, and purpose. Nicholas Brealey Publishing.

Chicago Style (17th ed.) Citation

Butler-Bowdon. 50 Spiritual Classics: Timeless Wisdom from 50 Great Books of Inner Discovery, Enlightenment, and Purpose. London Boston: Nicholas Brealey Publishing, 2005.

MLA (9th ed.) Citation

Butler-Bowdon. 50 Spiritual Classics: Timeless Wisdom from 50 Great Books of Inner Discovery, Enlightenment, and Purpose. Nicholas Brealey Publishing, 2005.

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