Tolle, E. (2002). Practicing the power of now: Essential teachings....from the power of now. Yogi Impression.
Style de citation Chicago (17e éd.)Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Mumbai: Yogi Impression, 2002.
Style de citation MLA (9e éd.)Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Yogi Impression, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.