Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Weisburd, D., Feucht, T., Hakimi, I., Mock, L., & Perry, S. (2011). To Protect and To Serve: Policing in an Age of Terrorism. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), David Weisburd, Thomas Feucht, Idit Hakimi, Lois Mock, και Simon Perry. To Protect and To Serve: Policing in an Age of Terrorism. New York, NY: Springer New York, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. To Protect and To Serve: Policing in an Age of Terrorism. Springer New York, 2011.