Krieger, L. (1970). Kings and philosophers, 1689-1789 ([1st ed.].). W.W. Norton.
Cita Chicago (17th ed.)Krieger, Leonard. Kings and Philosophers, 1689-1789. [1st ed.]. New York: W.W. Norton, 1970.
Cita MLA (9th ed.)Krieger, Leonard. Kings and Philosophers, 1689-1789. [1st ed.]. W.W. Norton, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.