Citazione Stile APA (7a Edizione)

DUNNING, W. A. (1966). A history of political theories;. Central Book.

Citazione stile Chigago Style (17a edizione)

DUNNING, William Archibald. A History of Political Theories;. Allahabad: Central Book, 1966.

Citatione MLA (9a ed.)

DUNNING, William Archibald. A History of Political Theories;. Central Book, 1966.