APA

Sabine G. H., . (1963). History of political theory. : Oxford University Press, Bombay.

Chicago

Sabine George H, . 1963. History of political theory. : Oxford University Press, Bombay.

Harvard

Sabine G. H., . (1963). History of political theory. : Oxford University Press, Bombay.

MLA

Sabine George H, . History of political theory. : Oxford University Press, Bombay. 1963.