APA (7th ed.) Citation
Hartmann, F. H., & Wendzel, R. L. (1994). America's Foreign Policy in a Changing World (1. ed.). Harper Collins College Publ.
Chicago Style (17th ed.) Citation
Hartmann, Frederick H., and Robert L. Wendzel. America's Foreign Policy in a Changing World. 1. ed. New York: Harper Collins College Publ, 1994.
MLA (9th ed.) Citation
Hartmann, Frederick H., and Robert L. Wendzel. America's Foreign Policy in a Changing World. 1. ed. Harper Collins College Publ, 1994.
Warning: These citations may not always be 100% accurate.