APA引文

Bill, J. A. (1997). George Ball: Behind the scenes in U.S. foreign policy. Yale University Press.

Chicago Style (17th ed.) Citation

Bill, James A. George Ball: Behind the Scenes in U.S. Foreign Policy. New Haven: Yale University Press, 1997.

MLA引文

Bill, James A. George Ball: Behind the Scenes in U.S. Foreign Policy. Yale University Press, 1997.