Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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