APA引用形式

Ricardo, D. (1971). On the Principles of Political Economy and Taxation. Penguin.

シカゴスタイル引用形

Ricardo, David. On the Principles of Political Economy and Taxation. England: Penguin, 1971.

MLA引用形式

Ricardo, David. On the Principles of Political Economy and Taxation. Penguin, 1971.