Cita APA (7a ed.)

International Enneagram Association. (2008). The Enneagram journal. International Enneagram Association.

Cita Chicago Style (17a ed.)

International Enneagram Association. The Enneagram Journal. Cincinnati, OH: International Enneagram Association, 2008.

Cita MLA (9a ed.)

International Enneagram Association. The Enneagram Journal. International Enneagram Association, 2008.