APA (7th ed.) Zitazioa
ebrary, Inc, & Eells, T. D. (2007). Handbook of psychotherapy case formulation (2nd ed.). Guilford Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Tracy D. Eells. Handbook of Psychotherapy Case Formulation. 2nd ed. New York: Guilford Press, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Tracy D. Eells. Handbook of Psychotherapy Case Formulation. 2nd ed. Guilford Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.