Cita APA (7a ed.)

Gill, P. (2000). Rounding up the usual suspects?: Developments in contemporary law enforcement intelligence. Ashgate.

Cita Chicago Style (17a ed.)

Gill, Peter. Rounding Up the Usual Suspects?: Developments in Contemporary Law Enforcement Intelligence. Aldershot, Hants [u.a.]: Ashgate, 2000.

Cita MLA (8a ed.)

Gill, Peter. Rounding Up the Usual Suspects?: Developments in Contemporary Law Enforcement Intelligence. Ashgate, 2000.