APA-viite (7. p.)

Frew, J., & Spiegler, M. D. (2008). Contemporary psychotherapies for a diverse world. Houghton Mifflin Co.

Chicago-viite (17. p.)

Frew, Jon, ja Michael D. Spiegler. Contemporary Psychotherapies for a Diverse World. Boston: Houghton Mifflin Co, 2008.

MLA-viite (9. p.)

Frew, Jon, ja Michael D. Spiegler. Contemporary Psychotherapies for a Diverse World. Houghton Mifflin Co, 2008.