(1971). Police in America. Arno [u.a.].
Cita Chicago Style (17a ed.)Police in America. New York: Arno [u.a.], 1971.
Cita MLA (8a ed.)Police in America. Arno [u.a.], 1971.
Precaución: Estas citas no son 100% exactas.
(1971). Police in America. Arno [u.a.].
Cita Chicago Style (17a ed.)Police in America. New York: Arno [u.a.], 1971.
Cita MLA (8a ed.)Police in America. Arno [u.a.], 1971.