Cita APA (7a ed.)

Mumola, C. J., & Karberg, J. C. (2006). Drug Use and Dependence, State and Federal Prisoners, 2004. United States Department of Justice, Bureau of Justice Statistics.

Cita Chicago Style (17a ed.)

Mumola, Christopher J., y Jennifer C. Karberg. Drug Use and Dependence, State and Federal Prisoners, 2004. United States Department of Justice, Bureau of Justice Statistics, 2006.

Cita MLA (9a ed.)

Mumola, Christopher J., y Jennifer C. Karberg. Drug Use and Dependence, State and Federal Prisoners, 2004. United States Department of Justice, Bureau of Justice Statistics, 2006.