APA (7th ed.) Zitazioa
David Weisburd, T. F. To Protect and To Serve: Policing in an Age of Terrorism. Springer.
Chicago Style (17th ed.) Zitazioa
David Weisburd, Thomas Feucht. To Protect and To Serve: Policing in an Age of Terrorism. Nueva York, EUA: Springer.
MLA (9th ed.) Zitazioa
David Weisburd, Thomas Feucht. To Protect and To Serve: Policing in an Age of Terrorism. Springer.
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