Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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