Cita APA (7th ed.)

Cohen, B. C. (1965). Foreign policy in american government. Little, Brown and Company.

Cita Chicago (17th ed.)

Cohen, Bernard C. Foreign Policy in American Government. Boston: Little, Brown and Company, 1965.

Cita MLA (9th ed.)

Cohen, Bernard C. Foreign Policy in American Government. Little, Brown and Company, 1965.