Lua APA (7ú heag.)

Combs, J. A., & Combs, A. G. (1997). The history of American foreign policy (2nd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Combs, Jerald A., agus Arthur G. Combs. The History of American Foreign Policy. 2nd ed. New York: McGraw-Hill, 1997.

Lua MLA (8ú heag.)

Combs, Jerald A., agus Arthur G. Combs. The History of American Foreign Policy. 2nd ed. McGraw-Hill, 1997.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.