APA (7th ed.) Citation

Alderson, J. C., & Alderson, J. (1998). Principled policing: Protecting the public with integrity. Waterside Press.

Chicago Style (17th ed.) Citation

Alderson, John C., and John Alderson. Principled Policing: Protecting the Public with Integrity. Winchester: Waterside Press, 1998.

MLA (9th ed.) Citation

Alderson, John C., and John Alderson. Principled Policing: Protecting the Public with Integrity. Waterside Press, 1998.