Littlefield, H. W. (1953). History of Europe since 1815. New York: Barnes & Noble.
シカゴスタイル引用形Littlefield, Henry W. History of Europe Since 1815. New York: Barnes & Noble, 1953.
MLA引用形式Littlefield, Henry W. History of Europe Since 1815. New York: Barnes & Noble, 1953.
警告: この引用は必ずしも正確ではありません.