APA (7th ed.) Zitazioa

MACKENZIE, W. (1967). Politics and social science. Penguin.

Chicago Style (17th ed.) Zitazioa

MACKENZIE, W.J.M. Politics and Social Science. Middlesex, England: Penguin, 1967.

MLA (9th ed.) Zitazioa

MACKENZIE, W.J.M. Politics and Social Science. Penguin, 1967.