APA način citiranja (7. izdanje)

Ricardo, D., & Kolthammer, F. W. (2004). The principles of political economy and taxation. Dover Publications.

Čikaški stil citiranja (17. izdanje)

Ricardo, David, i F. W. Kolthammer. The Principles of Political Economy and Taxation. Mineola, N.Y.: Dover Publications, 2004.

MLA način citiranja (8. izdanje)

Ricardo, David, i F. W. Kolthammer. The Principles of Political Economy and Taxation. Dover Publications, 2004.