Cita APA (7th ed.)

O'Sullivan, A., Sheffin, S. M., & Perez, S. J. (2013). Microeconomics: Principles, applications, and tools (Eight edition.). Pearson.

Cita Chicago (17th ed.)

O'Sullivan, Arthur, Steven M. Sheffin, i Stephen J. Perez. Microeconomics: Principles, Applications, and Tools. Eight edition. London, UK: Pearson, 2013.

Cita MLA (9th ed.)

O'Sullivan, Arthur, et al. Microeconomics: Principles, Applications, and Tools. Eight edition. Pearson, 2013.