Woodham-Smith, C. (1953). The reason why (4.). McGraw Hill.
Chicagoスタイル(17版)引用形式Woodham-Smith, Cecil. The Reason Why. 4. New York, Estados Unidos: McGraw Hill, 1953.
MLA(9版)引用形式Woodham-Smith, Cecil. The Reason Why. 4. McGraw Hill, 1953.
警告: この引用は必ずしも正確ではありません.