Toynbee, A. J. (1951). A studie of history. Oxford University Press.
Chicagoスタイル(17版)引用形式Toynbee, Arnold J. A Studie of History. New York [u.a.]: Oxford University Press, 1951.
MLA(8版)引用形式Toynbee, Arnold J. A Studie of History. Oxford University Press, 1951.
警告: この引用は必ずしも正確ではありません.