Cita APA (7th ed.)
Smith, A., & Collins, L. (2003). The Wealth of Nations. Bantam Classic.
Cita Chicago (17th ed.)
Smith, Adam, i Larry Collins. The Wealth of Nations. New York: Bantam Classic, 2003.
Cita MLA (9th ed.)
Smith, Adam, i Larry Collins. The Wealth of Nations. Bantam Classic, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.