APA (7th ed.) Citation

O'Sullivan, A., Perez, S. J., & Sheffrin, S. M. (2010). Macroeconomics: Principles, applications, and tools (6th ed.). Pearson Education.

Chicago Style (17th ed.) Citation

O'Sullivan, Arthur, Stephen J. Perez, and Steven M. Sheffrin. Macroeconomics: Principles, Applications, and Tools. 6th ed. Boston, Mass. ; London: Pearson Education, 2010.

MLA (9th ed.) Citation

O'Sullivan, Arthur, et al. Macroeconomics: Principles, Applications, and Tools. 6th ed. Pearson Education, 2010.