Citazione Stile APA (7a Edizione)

O'Sullivan, A., & Sheffrin, S. M. (2003). Economics: Principles and tools (Third edition.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

O'Sullivan, Arthur, e Steven M. Sheffrin. Economics: Principles and Tools. Third edition. Upper Saddle River, New Jersey: Prentice Hall, 2003.

Citatione MLA (9a ed.)

O'Sullivan, Arthur, e Steven M. Sheffrin. Economics: Principles and Tools. Third edition. Prentice Hall, 2003.