Cita APA (7a ed.)

Krisberg, B., Vuong, L., & Guzman, C. (2009). Crime and Economic Hard Times. National Council on Crime and Delinquency.

Cita Chicago Style (17a ed.)

Krisberg, Barry, Linh Vuong, y Carolina Guzman. Crime and Economic Hard Times. [Erscheinungsort nicht ermittelbar]: National Council on Crime and Delinquency, 2009.

Cita MLA (9a ed.)

Krisberg, Barry, et al. Crime and Economic Hard Times. National Council on Crime and Delinquency, 2009.