Cita APA (7a ed.)

Travis, L. F. I., & Sanders, B. A. (1999). Effects of Community Policing on Tasks of Street-Level Police Officers in Ohio, 1981 and 1996. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR02481.v1

Cita Chicago Style (17a ed.)

Travis, Lawrence F. III, y Beth A. Sanders. Effects of Community Policing on Tasks of Street-Level Police Officers in Ohio, 1981 and 1996. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1999. https://doi.org/10.3886/ICPSR02481.v1.

Cita MLA (9a ed.)

Travis, Lawrence F. III, y Beth A. Sanders. Effects of Community Policing on Tasks of Street-Level Police Officers in Ohio, 1981 and 1996. [Verlag nicht ermittelbar], 1999. https://doi.org/10.3886/ICPSR02481.v1.