(1998). Fortschritte der Psychotherapie. Hogrefe.
Chicago Style (17th ed.) CitationFortschritte Der Psychotherapie. Göttingen: Hogrefe, 1998.
MLA (9th ed.) CitationFortschritte Der Psychotherapie. Hogrefe, 1998.
Warning: These citations may not always be 100% accurate.