Cita APA (7a ed.)

Davidson, J. R. T., & Foa, E. B. (1993). Posttraumatic stress disorder: DSM-IV and beyond. American Psychiatric Press.

Cita Chicago Style (17a ed.)

Davidson, Jonathan R. T., y Edna B. Foa. Posttraumatic Stress Disorder: DSM-IV and Beyond. Washington [etc.]: American Psychiatric Press, 1993.

Cita MLA (9a ed.)

Davidson, Jonathan R. T., y Edna B. Foa. Posttraumatic Stress Disorder: DSM-IV and Beyond. American Psychiatric Press, 1993.