
Cocks, G. (1990). The professionalization of psychotherapy in Germany, 1928-1949. German professions, eighteen hundred to nineteen hundred and fifty.
Chicago Style (17th ed.) CitationCocks, Geoffrey. "The Professionalization of Psychotherapy in Germany, 1928-1949." German Professions, Eighteen Hundred to Nineteen Hundred and Fifty 1990.
MLA (8th ed.) CitationCocks, Geoffrey. "The Professionalization of Psychotherapy in Germany, 1928-1949." German Professions, Eighteen Hundred to Nineteen Hundred and Fifty, 1990.
Warning: These citations may not always be 100% accurate.