Cita APA (7a ed.)

Back, S. E. (2015). Concurrent treatment of PTSD and substance use disorders using prolonged exposure (COPE): Patient workbook. Oxford University Press.

Cita Chicago Style (17a ed.)

Back, Sudie E. Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE): Patient Workbook. New York, New York: Oxford University Press, 2015.

Cita MLA (8a ed.)

Back, Sudie E. Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE): Patient Workbook. Oxford University Press, 2015.