Smith, A., & Skinner, A. (1999). The wealth of nations: Books 1-3. Penguin Books.
Čikaški stil citiranja (17. izdanje)Smith, Adam, i Andrew Skinner. The Wealth of Nations: Books 1-3. London: Penguin Books, 1999.
MLA način citiranja (9. izdanje)Smith, Adam, i Andrew Skinner. The Wealth of Nations: Books 1-3. Penguin Books, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.