Cita APA (7a ed.)

Ratner, H., George, E., & Iveson, C. (2012). Solution focused brief therapy: 100 key points and techniques. Routledge.

Cita Chicago Style (17a ed.)

Ratner, Harvey, Evan George, y Chris Iveson. Solution Focused Brief Therapy: 100 Key Points and Techniques. Hove, East Sussex ; New York, NY: Routledge, 2012.

Cita MLA (8a ed.)

Ratner, Harvey, et al. Solution Focused Brief Therapy: 100 Key Points and Techniques. Routledge, 2012.