Citazione Stile APA (7a Edizione)

Edgmand, M. R. (1998). Economics and contemporary issues (4th.ed.). Dryden.

Citazione stile Chigago Style (17a edizione)

Edgmand, Michael R. Economics and Contemporary Issues. 4th.ed. Philadelphia: Dryden, 1998.

Citatione MLA (9a ed.)

Edgmand, Michael R. Economics and Contemporary Issues. 4th.ed. Dryden, 1998.