Citazione Stile APA (7a Edizione)

Watkins, C. E. (1997). Handbook of psychotherapy supervision. John Wiley & Sons, Inc.

Citazione stile Chigago Style (17a edizione)

Watkins, C. Edward. Handbook of Psychotherapy Supervision. New York: John Wiley & Sons, Inc, 1997.

Citatione MLA (9a ed.)

Watkins, C. Edward. Handbook of Psychotherapy Supervision. John Wiley & Sons, Inc, 1997.