Cita APA (7a ed.)

Tolle, E. (2003). Gateways to now. Agog Creative Group ; Simon & Schuster.

Cita Chicago Style (17a ed.)

Tolle, Eckhart. Gateways to Now. [S.l.] : New York: Agog Creative Group ; Simon & Schuster, 2003.

Cita MLA (8a ed.)

Tolle, Eckhart. Gateways to Now. Agog Creative Group ; Simon & Schuster, 2003.

Precaución: Estas citas no son 100% exactas.