Kahn, O. H. (1917). Americans of German Origin and the War. New York.
Chicagoスタイル(17版)引用形式Kahn, Otto Hermann. Americans of German Origin and the War. New York, 1917.
MLA(8版)引用形式Kahn, Otto Hermann. Americans of German Origin and the War. New York, 1917.
警告: この引用は必ずしも正確ではありません.