Cita APA (7a ed.)

Greene, J. R., & Piquero, A. R. (2004). Supporting Police Integrity in the Philadelphia (Pennsylvania) Police Department, 1991-1998 and 2000. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR03977.v1

Cita Chicago Style (17a ed.)

Greene, Jack R., y Alex R. Piquero. Supporting Police Integrity in the Philadelphia (Pennsylvania) Police Department, 1991-1998 and 2000. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 2004. https://doi.org/10.3886/ICPSR03977.v1.

Cita MLA (9a ed.)

Greene, Jack R., y Alex R. Piquero. Supporting Police Integrity in the Philadelphia (Pennsylvania) Police Department, 1991-1998 and 2000. [Verlag nicht ermittelbar], 2004. https://doi.org/10.3886/ICPSR03977.v1.