APA (7th ed.) Citation

Dunning, W. A. (1961). A history of political theories. Macmillan Company.

Chicago Style (17th ed.) Citation

Dunning, William Archibald. A History of Political Theories. New York [etc.]: Macmillan Company, 1961.

MLA (9th ed.) Citation

Dunning, William Archibald. A History of Political Theories. Macmillan Company, 1961.