APA
Garfield S. L. &. B. A., . (1986). Handbook of Psychotheraphy and behavior change : 3rd ed. New York: John Wiley & Sons.
Chicago
Garfield Sol L & Bergin Allen, . 1986. Handbook of Psychotheraphy and behavior change : 3rd ed. New York: John Wiley & Sons.
Harvard
Garfield S. L. &. B. A., . (1986). Handbook of Psychotheraphy and behavior change : 3rd ed. New York: John Wiley & Sons.
MLA
Garfield Sol L & Bergin Allen, . Handbook of Psychotheraphy and behavior change : 3rd ed. New York: John Wiley & Sons. 1986.