Cita APA (7th ed.)

Nathan, J. A. (1983). Foreign policy making and the American political system. Little, Brown.

Cita Chicago (17th ed.)

Nathan, James A. Foreign Policy Making and the American Political System. Boston: Little, Brown, 1983.

Cita MLA (9th ed.)

Nathan, James A. Foreign Policy Making and the American Political System. Little, Brown, 1983.