Cita APA (7th ed.)
Rubin, B. M. (1987). Secrets of state: The State Department and the struggle over U.S. foreign policy. Oxford University Press.
Cita Chicago (17th ed.)
Rubin, Barry M. Secrets of State: The State Department and the Struggle over U.S. Foreign Policy. New York ; Oxford: Oxford University Press, 1987.
Cita MLA (9th ed.)
Rubin, Barry M. Secrets of State: The State Department and the Struggle over U.S. Foreign Policy. Oxford University Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.