APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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

警告: この引用は必ずしも正確ではありません.