Empson, W. (1995). Seven types of ambiguity. Penguin Books in association with Chatto and Windus.
Chicagoスタイル(17版)引用形式Empson, William. Seven Types of Ambiguity. Harmondsworth, Middlesex: Penguin Books in association with Chatto and Windus, 1995.
MLA(8版)引用形式Empson, William. Seven Types of Ambiguity. Penguin Books in association with Chatto and Windus, 1995.
警告: この引用は必ずしも正確ではありません.