APA (7th ed.) Citation

Hacker, A. (1961). Political theory: Philosophy, ideology and science. The Macmillan.

Chicago Style (17th ed.) Citation

Hacker, A. Political Theory: Philosophy, Ideology and Science. New York: The Macmillan, 1961.

MLA (9th ed.) Citation

Hacker, A. Political Theory: Philosophy, Ideology and Science. The Macmillan, 1961.

Warning: These citations may not always be 100% accurate.