Citazione Stile APA (7a Edizione)

O'Sullivan, A., & Sheffrin, S. M. (2000). Economics: Principles and tools (2nd ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

O'Sullivan, Arthur, e Steven M. Sheffrin. Economics: Principles and Tools. 2nd ed. Upper Saddle River, NJ: Prentice Hall, 2000.

Citatione MLA (9a ed.)

O'Sullivan, Arthur, e Steven M. Sheffrin. Economics: Principles and Tools. 2nd ed. Prentice Hall, 2000.