APA
Elton G., . (1966). Reformation Europe, 1517-1559. New York: Harper Torchbooks.
Chicago
Elton G.R, . 1966. Reformation Europe, 1517-1559. New York: Harper Torchbooks.
Harvard
Elton G., . (1966). Reformation Europe, 1517-1559. New York: Harper Torchbooks.
MLA
Elton G.R, . Reformation Europe, 1517-1559. New York: Harper Torchbooks. 1966.