Cita APA (7th ed.)

Perloff, J. M. (2007). Microeconomics (2nd ed; A custom edition.). Pearson Addison-Wesley.

Cita Chicago (17th ed.)

Perloff, Jeffrey M. Microeconomics. 2nd ed; A custom edition. Boston: Pearson Addison-Wesley, 2007.

Cita MLA (9th ed.)

Perloff, Jeffrey M. Microeconomics. 2nd ed; A custom edition. Pearson Addison-Wesley, 2007.