Williamson, J. (1940). The Life and Growth of the British Empire. Oxford University Press.
Chicagoスタイル(17版)引用形式Williamson, J.A. The Life and Growth of the British Empire. London [u.a.]: Oxford University Press, 1940.
MLA(8版)引用形式Williamson, J.A. The Life and Growth of the British Empire. Oxford University Press, 1940.
警告: この引用は必ずしも正確ではありません.