APA (7th ed.) Citation

Littlefield, H. W. (1963). History of Europe since 1815 (Twenty-first edition.). Barnes & Noble.

Chicago Style (17th ed.) Citation

Littlefield, Henry W. History of Europe Since 1815. Twenty-first edition. New York: Barnes & Noble, 1963.

MLA (9th ed.) Citation

Littlefield, Henry W. History of Europe Since 1815. Twenty-first edition. Barnes & Noble, 1963.