Green, G. (1969). Read, think & answer. Oxford University Press.
Chicagoスタイル(17版)引用形式Green, Gordon. Read, Think & Answer. London: Oxford University Press, 1969.
MLA(9版)引用形式Green, Gordon. Read, Think & Answer. Oxford University Press, 1969.
警告: この引用は必ずしも正確ではありません.