Cita APA (7a ed.)

Bein, A. M. (2008). The zen of helping: Spiritual principles for mindful and open-hearted practice. Wiley.

Cita Chicago Style (17a ed.)

Bein, Andrew M. The Zen of Helping: Spiritual Principles for Mindful and Open-hearted Practice. Hoboken, N.J.: Wiley, 2008.

Cita MLA (8a ed.)

Bein, Andrew M. The Zen of Helping: Spiritual Principles for Mindful and Open-hearted Practice. Wiley, 2008.