APA (7e ed.) Bronvermelding
Hersman, R. K. C. (2000). Friends and foes: How Congress and the president really make foreign policy. Brookings Institution Press.
Chicago (17e ed.) Bronvermelding
Hersman, Rebecca K. C. Friends and Foes: How Congress and the President Really Make Foreign Policy. Washington, D.C.: Brookings Institution Press, 2000.
MLA (9e ed.) Bronvermelding
Hersman, Rebecca K. C. Friends and Foes: How Congress and the President Really Make Foreign Policy. Brookings Institution Press, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.