APA (7th ed.) Citation

Ratcliffe, J. (2008). Intelligence-led policing. Willan.

Chicago Style (17th ed.) Citation

Ratcliffe, Jerry. Intelligence-led Policing. Cullompton [u.a.]: Willan, 2008.

MLA (8th ed.) Citation

Ratcliffe, Jerry. Intelligence-led Policing. Willan, 2008.