Cita APA (7a ed.)

Peterson, K. C., Prout, M. F., Schwarz, R. A., Schwarz, R. A., & Schwarz, R. A. (1991). Post-traumatic stress disorder: A clinician's guide. Plenum Press.

Cita Chicago Style (17a ed.)

Peterson, Kirtland C., Maurice F. Prout, Robert A. Schwarz, Robert Alan Schwarz, y Robert Alan Schwarz. Post-traumatic Stress Disorder: A Clinician's Guide. New York, NY [u.a.]: Plenum Press, 1991.

Cita MLA (8a ed.)

Peterson, Kirtland C., et al. Post-traumatic Stress Disorder: A Clinician's Guide. Plenum Press, 1991.