Penn & Schoen Associates. (1987). Television and police: A study for the New York City Police Foundation; final report.
Cita Chicago Style (17a ed.)Penn & Schoen Associates. Television and Police: A Study for the New York City Police Foundation; Final Report. [New York], 1987.
Cita MLA (9a ed.)Penn & Schoen Associates. Television and Police: A Study for the New York City Police Foundation; Final Report. 1987.
Precaución: Estas citas no son 100% exactas.