APA (7th ed.) Citation

Yapko, M. D., & Zeig, J. K. (2011). Master class in hypnosis psychotherapy. Milton H. Erickson Foundation.

Chicago Style (17th ed.) Citation

Yapko, Michael D., and Jeffrey K. Zeig. Master Class in Hypnosis Psychotherapy. Phoenix, AZ: Milton H. Erickson Foundation, 2011.

MLA (9th ed.) Citation

Yapko, Michael D., and Jeffrey K. Zeig. Master Class in Hypnosis Psychotherapy. Milton H. Erickson Foundation, 2011.