Citazione Stile APA (7a Edizione)

Schiller, B. R. (2011). Essentials of economics (9th ed.). McGraw-Hill/Irwin.

Citazione stile Chigago Style (17a edizione)

Schiller, Bradley R. Essentials of Economics. 9th ed. Boston: McGraw-Hill/Irwin, 2011.

Citatione MLA (9a ed.)

Schiller, Bradley R. Essentials of Economics. 9th ed. McGraw-Hill/Irwin, 2011.