Mackenzie, W. (1967). Politics and social science. Penguin.
Cita Chicago Style (17a ed.)Mackenzie, W.J.M. Politics and Social Science. Harmondsworth: Penguin, 1967.
Cita MLA (9a ed.)Mackenzie, W.J.M. Politics and Social Science. Penguin, 1967.
Precaución: Estas citas no son 100% exactas.