Cita APA (7a ed.)

Pennell, S., Tayman, J., & Curtis, C. (1989). The Impact of Illegal Immigration on the Criminal Justice System. United States Department of Justice, National Institute of Justice.

Cita Chicago Style (17a ed.)

Pennell, Susan, Jeff Tayman, y Christine Curtis. The Impact of Illegal Immigration on the Criminal Justice System. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, National Institute of Justice, 1989.

Cita MLA (9a ed.)

Pennell, Susan, et al. The Impact of Illegal Immigration on the Criminal Justice System. United States Department of Justice, National Institute of Justice, 1989.