APA-Zitierstil (7. Ausg.)

Ryan, F. (2013). Cognitive therapy for addiction: Motivation and change. John Wiley & Sons.

Chicago-Zitierstil (17. Ausg.)

Ryan, Frank. Cognitive Therapy for Addiction: Motivation and Change. Chichester, West Sussex: John Wiley & Sons, 2013.

MLA-Zitierstil (9. Ausg.)

Ryan, Frank. Cognitive Therapy for Addiction: Motivation and Change. John Wiley & Sons, 2013.