Cita APA (7a ed.)

Langan, P. A., & Levin, D. J. (2002). Recidivism of Prisoners Released in 1994. United States Department of Justice, Bureau of Justice Statistics.

Cita Chicago Style (17a ed.)

Langan, Patrick A., y David J. Levin. Recidivism of Prisoners Released in 1994. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, Bureau of Justice Statistics, 2002.

Cita MLA (9a ed.)

Langan, Patrick A., y David J. Levin. Recidivism of Prisoners Released in 1994. United States Department of Justice, Bureau of Justice Statistics, 2002.