Chapman, B. (1970). Police state. Pall Mall P.
Cita Chicago Style (17a ed.)Chapman, Brian. Police State. London: Pall Mall P, 1970.
Cita MLA (9a ed.)Chapman, Brian. Police State. Pall Mall P, 1970.
Precaución: Estas citas no son 100% exactas.
Chapman, B. (1970). Police state. Pall Mall P.
Cita Chicago Style (17a ed.)Chapman, Brian. Police State. London: Pall Mall P, 1970.
Cita MLA (9a ed.)Chapman, Brian. Police State. Pall Mall P, 1970.