APA (7th ed.) Citation

O'Sullivan, A., & Sheffrin, S. M. (2007). Economics: Principles in action (Classroom ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

O'Sullivan, Arthur, and Steven M. Sheffrin. Economics: Principles in Action. Classroom ed. Boston: Pearson Prentice Hall, 2007.

MLA (9th ed.) Citation

O'Sullivan, Arthur, and Steven M. Sheffrin. Economics: Principles in Action. Classroom ed. Pearson Prentice Hall, 2007.