Freedheim, D. K. (1992). History of psychotherapy : a century of change / edited by Donald K. Freedheim ; associate editors, Herbert J. Freudenberger ... (et al.): A century of change. American Psychological Association.
Chicago Style (17th ed.) CitationFreedheim, Donald K. History of Psychotherapy : A Century of Change / Edited by Donald K. Freedheim ; Associate Editors, Herbert J. Freudenberger ... (et Al.): A Century of Change. Washington, D.C.: American Psychological Association, 1992.
MLA (9th ed.) CitationFreedheim, Donald K. History of Psychotherapy : A Century of Change / Edited by Donald K. Freedheim ; Associate Editors, Herbert J. Freudenberger ... (et Al.): A Century of Change. American Psychological Association, 1992.
Warning: These citations may not always be 100% accurate.