Smith, A., Campbell, R. H., & Skinner, A. S. (1981). An inquiry into the nature and causes of the wealth of nations. Liberty Classics.
Cytowanie według stylu Chicago (wyd. 17)Smith, Adam, R. H. Campbell, i Andrew S. Skinner. An Inquiry into the Nature and Causes of the Wealth of Nations. Indianapolis: Liberty Classics, 1981.
Cytowanie według stylu MLA (wyd. 9)Smith, Adam, et al. An Inquiry into the Nature and Causes of the Wealth of Nations. Liberty Classics, 1981.