Classification and evaluation of mental health service activities : Second Interim Report of a Working Group - Düsseldorf 2-4 november 1970.

MLA

Classification and Evaluation of Mental Health Service Activities : Second Interim Report of a Working Group - Düsseldorf 2-4 November 1970. Copenhagen: WHO, Regional Office for Europe, 1971.

APA

(1971). Classification and evaluation of mental health service activities : Second Interim Report of a Working Group - Düsseldorf 2-4 november 1970. Copenhagen: WHO, Regional Office for Europe.

Chicago

Classification and Evaluation of Mental Health Service Activities: Second Interim Report of a Working Group - Düsseldorf 2-4 November 1970. Copenhagen: WHO, Regional Office for Europe, 1971.