APA (7th ed.) Zitazioa

WISEMAN, H. (1966). Political systems: Some sociological approaches. Routledge and Kegan Paul.

Chicago Style (17th ed.) Zitazioa

WISEMAN, H.V. Political Systems: Some Sociological Approaches. London: Routledge and Kegan Paul, 1966.

MLA (9th ed.) Zitazioa

WISEMAN, H.V. Political Systems: Some Sociological Approaches. Routledge and Kegan Paul, 1966.