Cita APA (7a ed.)

Saulsbury, W. (1996). Themes in contemporary policing. Policy Studies Institute.

Cita Chicago Style (17a ed.)

Saulsbury, William. Themes in Contemporary Policing. London: Policy Studies Institute, 1996.

Cita MLA (9a ed.)

Saulsbury, William. Themes in Contemporary Policing. Policy Studies Institute, 1996.