Chopra, D. (2012). Spiritual solutions: Answers to life's greatest challenges. Harmony Books.
Style de citation Chicago (17e éd.)Chopra, Deepak. Spiritual Solutions: Answers to Life's Greatest Challenges. New York: Harmony Books, 2012.
Style de citation MLA (8e éd.)Chopra, Deepak. Spiritual Solutions: Answers to Life's Greatest Challenges. Harmony Books, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.