Citazione Stile APA (7a Edizione)

Bade, R., & Parkin, M. (2009). Essential foundations of economics (4th ed.). Pearson/Addison Wesley.

Citazione stile Chigago Style (17a edizione)

Bade, Robin, e Michael Parkin. Essential Foundations of Economics. 4th ed. Boston: Pearson/Addison Wesley, 2009.

Citatione MLA (9a ed.)

Bade, Robin, e Michael Parkin. Essential Foundations of Economics. 4th ed. Pearson/Addison Wesley, 2009.