Cita APA (7a ed.)

Smith, C. J. (2009). National Evaluation of Prison Industry Enhancement Certification Program (PIECP), 1996-2003 (United States). [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR20740.v1

Cita Chicago Style (17a ed.)

Smith, Cindy J. National Evaluation of Prison Industry Enhancement Certification Program (PIECP), 1996-2003 (United States). [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 2009. https://doi.org/10.3886/ICPSR20740.v1.

Cita MLA (9a ed.)

Smith, Cindy J. National Evaluation of Prison Industry Enhancement Certification Program (PIECP), 1996-2003 (United States). [Verlag nicht ermittelbar], 2009. https://doi.org/10.3886/ICPSR20740.v1.