APA (7th ed.) Zitazioa

Ricardo, D. (1911). The principles of political economy and taxation. Everyman's Library.

Chicago Style (17th ed.) Zitazioa

Ricardo, David. The Principles of Political Economy and Taxation. Londres: Everyman's Library, 1911.

MLA (9th ed.) Zitazioa

Ricardo, David. The Principles of Political Economy and Taxation. Everyman's Library, 1911.