APA (7e ed.) Bronvermelding

OSTEN, K. A. S. (2014). Integrating 12-steps and psychotherapy: Helping clients find sobriety and recovery. SAGE.

Chicago (17e ed.) Bronvermelding

OSTEN, Kevin A. Switzer. Integrating 12-steps and Psychotherapy: Helping Clients Find Sobriety and Recovery. SAGE, 2014.

MLA (9e ed.) Bronvermelding

OSTEN, Kevin A. Switzer. Integrating 12-steps and Psychotherapy: Helping Clients Find Sobriety and Recovery. SAGE, 2014.

Let op: Deze citaties zijn niet altijd 100% accuraat.