APA aipamena

Hazard,John N. (1960). The Soviet system of government (3rd ed.). University of Chicago.

Chicago Style aipamena

Hazard,John N. The Soviet System of Government. 3rd ed. London: University of Chicago, 1960.

MLA aipamena

Hazard,John N. The Soviet System of Government. 3rd ed. University of Chicago, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.