Thomas, J. (1990). From police headquarters: True tales from the big city crime beat. Stoddart.
Cita Chicago Style (17a ed.)Thomas, Jocko. From Police Headquarters: True Tales from the Big City Crime Beat. Toronto: Stoddart, 1990.
Cita MLA (8a ed.)Thomas, Jocko. From Police Headquarters: True Tales from the Big City Crime Beat. Stoddart, 1990.
Precaución: Estas citas no son 100% exactas.