(1994). Handbook of psychotherapy and behavior change (4th.). John wiley and sons.
Stile di citazione ChicagoHandbook of Psychotherapy and Behavior Change. 4th. New York: John wiley and sons, 1994.
Citazione MLAHandbook of Psychotherapy and Behavior Change. 4th. John wiley and sons, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.