APA (7th ed.) Zitazioa

Hawkins, D. R. (2021). Reality, spirituality, and modern man (2nd edition.). Hay House, Inc..

Chicago Style (17th ed.) Zitazioa

Hawkins, David R. Reality, Spirituality, and Modern Man. 2nd edition. Carlsbad: Hay House, Inc., 2021.

MLA (9th ed.) Zitazioa

Hawkins, David R. Reality, Spirituality, and Modern Man. 2nd edition. Hay House, Inc., 2021.