Varg, P. A. (1979). United States foreign relations, 1820-1860. Michigan State University Press.
Chicago Style (17th ed.) CitationVarg, Paul A. United States Foreign Relations, 1820-1860. [East Lansing]: Michigan State University Press, 1979.
MLA (9th ed.) CitationVarg, Paul A. United States Foreign Relations, 1820-1860. Michigan State University Press, 1979.
Warning: These citations may not always be 100% accurate.