Citazione Stile APA (7a Edizione)

Smith, A. (1994). An inquiry into nature and causes of the wealth of nations (2nd ed., 5th printing.). Encyclopaedia Britannica, Inc..

Citazione stile Chigago Style (17a edizione)

Smith, Adam. An Inquiry into Nature and Causes of the Wealth of Nations. 2nd ed., 5th printing. Chicago, Ill., [etc.]: Encyclopaedia Britannica, Inc., 1994.

Citatione MLA (9a ed.)

Smith, Adam. An Inquiry into Nature and Causes of the Wealth of Nations. 2nd ed., 5th printing. Encyclopaedia Britannica, Inc., 1994.