APA (7th ed.) Zitazioa

Hamilton, H. D. (1964). Legislative apportionment key to power. Harper & Row.

Chicago Style (17th ed.) Zitazioa

Hamilton, Howard D. Legislative Apportionment Key to Power. Nueva York: Harper & Row, 1964.

MLA (9th ed.) Zitazioa

Hamilton, Howard D. Legislative Apportionment Key to Power. Harper & Row, 1964.