APA (7e ed.) Bronvermelding
Washton, A. M., & Zweben, J. E. (2006). Treating alcohol and drug problems in psychotherapy practice: Doing what works. Guilford Press.
Chicago (17e ed.) Bronvermelding
Washton, Arnold M., en Joan E. Zweben. Treating Alcohol and Drug Problems in Psychotherapy Practice: Doing What Works. New York: Guilford Press, 2006.
MLA (9e ed.) Bronvermelding
Washton, Arnold M., en Joan E. Zweben. Treating Alcohol and Drug Problems in Psychotherapy Practice: Doing What Works. Guilford Press, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.