Cita APA (7a ed.)

Wooldridge, J. M. (2009). Introductory econometrics: A modern approach (4th ed.). South Western, Cengage Learning.

Cita Chicago Style (17a ed.)

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 4th ed. Mason, OH: South Western, Cengage Learning, 2009.

Cita MLA (8a ed.)

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 4th ed. South Western, Cengage Learning, 2009.