Cita APA (7a ed.)

Wooldridge, J. M. (2017). Introductory econometrics: A modern approach (5th ed.). Cengage learning.

Cita Chicago Style (17a ed.)

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 5th ed. New Delhi: Cengage learning, 2017.

Cita MLA (9a ed.)

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 5th ed. Cengage learning, 2017.