Citação norma APA

Tolle, E. (2002). Practicing the power of now: Essential teachings....from the power of now. Yogi Impression.

Citação norma Chicago

Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Mumbai: Yogi Impression, 2002.

Citação norma MLA

Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Yogi Impression, 2002.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.