Citazione Stile APA (7a Edizione)

Matthews, R. C. O. (1959). The business cycle. University of Chicago Press.

Citazione stile Chigago Style (17a edizione)

Matthews, Robert Charles Oliver. The Business Cycle. [Chicago]: University of Chicago Press, 1959.

Citatione MLA (9a ed.)

Matthews, Robert Charles Oliver. The Business Cycle. University of Chicago Press, 1959.