Kuhl, J., & Heckhausen, H. (1996). Motivation, Volition und Handlung. Göttingen : Hogrefe.
Chicago Style (17th ed.) CitationKuhl, Julius, and Heinz Heckhausen. Motivation, Volition Und Handlung. Göttingen : Hogrefe, 1996.
MLA (9th ed.) CitationKuhl, Julius, and Heinz Heckhausen. Motivation, Volition Und Handlung. Göttingen : Hogrefe, 1996.
Warning: These citations may not always be 100% accurate.