APA
Sumner B. H., . (1962). Peter the Great and the emergence of Russia. London: England University Press.
Chicago
Sumner Benedict Humphrey, . 1962. Peter the Great and the emergence of Russia. London: England University Press.
Harvard
Sumner B. H., . (1962). Peter the Great and the emergence of Russia. London: England University Press.
MLA
Sumner Benedict Humphrey, . Peter the Great and the emergence of Russia. London: England University Press. 1962.