USA, Bureau of Prisons, Pratsinak, G., Alexander, R., & USA Bureau of Prisons. (1992). Understanding substance abuse & treatment. American Correctional Assoc.
Cita Chicago Style (17a ed.)USA, Bureau of Prisons, George Pratsinak, Robert Alexander, y USA Bureau of Prisons. Understanding Substance Abuse & Treatment. Laurel, Md: American Correctional Assoc, 1992.
Cita MLA (8a ed.)USA, Bureau of Prisons, et al. Understanding Substance Abuse & Treatment. American Correctional Assoc, 1992.
Precaución: Estas citas no son 100% exactas.