Citazione Stile APA (7a Edizione)

Case, K. E., Fair, R. C., & Oster, S. M. (2014). Principles of macroeconomics (Tenth edition.). Pearson.

Citazione stile Chigago Style (17a edizione)

Case, Karl E., Ray C. Fair, e Sharon M. Oster. Principles of Macroeconomics. Tenth edition. Boston: Pearson, 2014.

Citatione MLA (9a ed.)

Case, Karl E., et al. Principles of Macroeconomics. Tenth edition. Pearson, 2014.