Vernadsky, G. (1933). A history of Rusia. Yale University Press ; Oxford University Press.
Chicago Style (17th ed.) CitationVernadsky, George. A History of Rusia. New Haven : London: Yale University Press ; Oxford University Press, 1933.
MLA (9th ed.) CitationVernadsky, George. A History of Rusia. Yale University Press ; Oxford University Press, 1933.