Cita APA (7a ed.)

Sharp, J., & Espie, C. (2004). Brief exposure therapy for the relief of posttraumatic stress disorder: A single case experimental design.

Cita Chicago Style (17a ed.)

Sharp, J., y C. Espie. Brief Exposure Therapy for the Relief of Posttraumatic Stress Disorder: A Single Case Experimental Design. 2004.

Cita MLA (9a ed.)

Sharp, J., y C. Espie. Brief Exposure Therapy for the Relief of Posttraumatic Stress Disorder: A Single Case Experimental Design. 2004.