APA (7th ed.) Citation

Milton H. Erickson Foundation & Yapko, M. D. (2013). The evolution of psychotherapy: Absorbing people in positive possibilities. Milton H. Erickson Foundation.

Chicago Style (17th ed.) Citation

Milton H. Erickson Foundation and Michael D. Yapko. The Evolution of Psychotherapy: Absorbing People in Positive Possibilities. Phoenix, AZ: Milton H. Erickson Foundation, 2013.

MLA (9th ed.) Citation

Milton H. Erickson Foundation and Michael D. Yapko. The Evolution of Psychotherapy: Absorbing People in Positive Possibilities. Milton H. Erickson Foundation, 2013.