Citazione Stile APA (7a Edizione)

Johnston, J. (1997). Econometric methods (4th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Johnston, Jack. Econometric Methods. 4th ed. New York: McGraw-Hill, 1997.

Citatione MLA (9a ed.)

Johnston, Jack. Econometric Methods. 4th ed. McGraw-Hill, 1997.