Gaya APA

Tolle, E. (2001). Practising the power of now: Essential teachings, meditations, and exercises from 'The Power of Now'. . London: London Hodder & Stoughton.

Gaya MLA

Tolle, Eckhart. "Practising the power of now: Essential teachings, meditations, and exercises from 'The Power of Now'. ". London: London Hodder & Stoughton, 2001. Buku.