Vernadsky, G., & Karpovich, M. (1948). A history of Russia / by George Vernadsky and Michael Karpovich. Yale University Press.
Chicago Style (17th ed.) CitationVernadsky, George, and Michael Karpovich. A History of Russia / by George Vernadsky and Michael Karpovich. New Haven: Yale University Press, 1948.
MLA (9th ed.) CitationVernadsky, George, and Michael Karpovich. A History of Russia / by George Vernadsky and Michael Karpovich. Yale University Press, 1948.
Warning: These citations may not always be 100% accurate.