APA (7th ed.) Citation

Langer, W. L. (1975). Western civilization II: The expansion of empire to Europe in the modern world (2nd ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Langer, William L. Western Civilization II: The Expansion of Empire to Europe in the Modern World. 2nd ed. New York: Harper & Row, 1975.

MLA (9th ed.) Citation

Langer, William L. Western Civilization II: The Expansion of Empire to Europe in the Modern World. 2nd ed. Harper & Row, 1975.