APA

Smith A., .The Wealth of nations: books I-III . An inquiry into the nature and caufes of the wealth of nations. Penguin Books: .

Chicago

Smith Adam, .The Wealth of nations: books I-III . An inquiry into the nature and caufes of the wealth of nations. Penguin Books: .

Harvard

Smith A., .The Wealth of nations: books I-III . An inquiry into the nature and caufes of the wealth of nations. Penguin Books: .

MLA

Smith Adam, .Penguin Books: . .