Παραπομπή APA

Pratt, T. C., Gau, J. M., & Franklin,Travis w. (2011). Key ideas in criminology and criminal justice. Sage publications.

Παραπομπή Chicago Style

Pratt, Travis C., Jacinta M. Gau, και Franklin,Travis w. Key Ideas in Criminology and Criminal Justice. USA: Sage publications, 2011.

Παραπομπή MLA

Pratt, Travis C., et al. Key Ideas in Criminology and Criminal Justice. Sage publications, 2011.