APA (7th ed.) Citation

Tolle, E. (2001). The power of now: A guide to spiritual enlightenment. Yogi Impression.

Chicago Style (17th ed.) Citation

Tolle, Eckhart. The Power of Now: A Guide to Spiritual Enlightenment. Mumbai: Yogi Impression, 2001.

MLA (9th ed.) Citation

Tolle, Eckhart. The Power of Now: A Guide to Spiritual Enlightenment. Yogi Impression, 2001.