Cita APA (7a ed.)

Levak, R., Siegel, L., Nichols, D. S., & Stolberg, R. A. (2011). Therapeutic feedback with the MMPI-2: A positive psychology approach. Routledge.

Cita Chicago Style (17a ed.)

Levak, Richard, Liza Siegel, David S. Nichols, y Ronald A. Stolberg. Therapeutic Feedback with the MMPI-2: A Positive Psychology Approach. New York: Routledge, 2011.

Cita MLA (9a ed.)

Levak, Richard, et al. Therapeutic Feedback with the MMPI-2: A Positive Psychology Approach. Routledge, 2011.