APA-viite (7. p.)

Gottschalk, P. (2009). Policing the police: Knowledge management in law enforcement. Nova Science Publishers.

Chicago-viite (17. p.)

Gottschalk, Petter. Policing the Police: Knowledge Management in Law Enforcement. New York: Nova Science Publishers, 2009.

MLA-viite (9. p.)

Gottschalk, Petter. Policing the Police: Knowledge Management in Law Enforcement. Nova Science Publishers, 2009.