Cita APA (7a ed.)

MacLaughlin, D. (2002). The filth: The explosive inside story of Scotland Yard's top undercover cop. Mainstream.

Cita Chicago Style (17a ed.)

MacLaughlin, Duncan. The Filth: The Explosive Inside Story of Scotland Yard's Top Undercover Cop. Edinburgh [u.a.]: Mainstream, 2002.

Cita MLA (8a ed.)

MacLaughlin, Duncan. The Filth: The Explosive Inside Story of Scotland Yard's Top Undercover Cop. Mainstream, 2002.