APA (7th ed.) Zitazioa
Gottschalk, P. (2009). Policing the police: Knowledge management in law enforcement. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
Gottschalk, Petter. Policing the Police: Knowledge Management in Law Enforcement. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
Gottschalk, Petter. Policing the Police: Knowledge Management in Law Enforcement. Nova Science Publishers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.