APA (7th ed.) Citation

Ricardo, D. (1821). On the principles of political economy and taxation (3rd ed.). John Murray.

Chicago Style (17th ed.) Citation

Ricardo, David. On the Principles of Political Economy and Taxation. 3rd ed. London: John Murray, 1821.

MLA (9th ed.) Citation

Ricardo, David. On the Principles of Political Economy and Taxation. 3rd ed. John Murray, 1821.