Johnson, L. K. (1995). America as a world power: Foreign policy in a constitutional framework (2nd ed.). McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Johnson, Lock K. America as a World Power: Foreign Policy in a Constitutional Framework. 2nd ed. New York: McGraw-Hill, 1995.
MLA-Zitierstil (9. Ausg.)Johnson, Lock K. America as a World Power: Foreign Policy in a Constitutional Framework. 2nd ed. McGraw-Hill, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.