APA (7th ed.) Citation

LITTLEFIELD, H. W. (1963). History of Europe since 1815 (21st ed.). Barnes and Noble.

Chicago Style (17th ed.) Citation

LITTLEFIELD, Henry W. History of Europe Since 1815. 21st ed. New York: Barnes and Noble, 1963.

MLA (9th ed.) Citation

LITTLEFIELD, Henry W. History of Europe Since 1815. 21st ed. Barnes and Noble, 1963.