APA (7th ed.) Citation

Smith, A., Cannan, E., & Lerner, M. (1937). An inquiry into the nature and causes of the wealth of nations. Modern library.

Chicago Style (17th ed.) Citation

Smith, Adam, Edwin Cannan, and Max Lerner. An Inquiry into the Nature and Causes of the Wealth of Nations. New York: Modern library, 1937.

MLA (9th ed.) Citation

Smith, Adam, et al. An Inquiry into the Nature and Causes of the Wealth of Nations. Modern library, 1937.