APA
edited by Michel Hersen and Vincent B Van Hasselt, . (1996). Psychological treatment of older adults : an introductory text. Plenum Press, New York: .
Chicago
edited by Michel Hersen and Vincent B Van Hasselt, . 1996. Psychological treatment of older adults : an introductory text. Plenum Press, New York: .
Harvard
edited by Michel Hersen and Vincent B Van Hasselt, . (1996). Psychological treatment of older adults : an introductory text. Plenum Press, New York: .
MLA
edited by Michel Hersen and Vincent B Van Hasselt, . Psychological treatment of older adults : an introductory text. Plenum Press, New York: . 1996.