De Shazer, S. (1982). Patterns of brief family therapy : an ecosystemic approach / Steve de Shazer ; forewords by John H. Weakland and Bradford P. Keeney: An ecosystemic approach. Guilford.
Chicago Style (17th ed.) CitationDe Shazer, Steve. Patterns of Brief Family Therapy : An Ecosystemic Approach / Steve De Shazer ; Forewords by John H. Weakland and Bradford P. Keeney: An Ecosystemic Approach. New York ; London: Guilford, 1982.
MLA (9th ed.) CitationDe Shazer, Steve. Patterns of Brief Family Therapy : An Ecosystemic Approach / Steve De Shazer ; Forewords by John H. Weakland and Bradford P. Keeney: An Ecosystemic Approach. Guilford, 1982.
Warning: These citations may not always be 100% accurate.