Spaeth, A. (1997). Unleashing the cops. Time Magazine.
Cita Chicago (17th ed.)Spaeth, Anthony. Unleashing the Cops. USA: Time Magazine, 1997.
Cita MLA (9th ed.)Spaeth, Anthony. Unleashing the Cops. Time Magazine, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.