Birley, R. (1942). Speeches and documents in American history. Oxford University Press.
Chicagoスタイル(17版)引用形式Birley, Robert. Speeches and Documents in American History. London: Oxford University Press, 1942.
MLA(8版)引用形式Birley, Robert. Speeches and Documents in American History. Oxford University Press, 1942.
警告: この引用は必ずしも正確ではありません.