APA (7th ed.) Citation

SABINE, G. H. (1963). A history of political theory: George H SABINE. Harrap.

Chicago Style (17th ed.) Citation

SABINE, George H. A History of Political Theory: George H SABINE. London: Harrap, 1963.

MLA (9th ed.) Citation

SABINE, George H. A History of Political Theory: George H SABINE. Harrap, 1963.