Kupchan, C. (2020). Isolationism: A history of America's efforts to shield itself from the world. Oxford University Press.
Chicago Style (17th ed.) CitationKupchan, Charles. Isolationism: A History of America's Efforts to Shield Itself from the World. New York, NY: Oxford University Press, 2020.
MLA (9th ed.) CitationKupchan, Charles. Isolationism: A History of America's Efforts to Shield Itself from the World. Oxford University Press, 2020.
Warning: These citations may not always be 100% accurate.