APA (7th ed.) Citation
Wooldridge, J. M. (2009). Introductory econometrics: <a> modern approach (4th ed.). South-Western/Cengage Learning.
Chicago Style (17th ed.) Citation
Wooldridge, Jeffrey M. Introductory Econometrics: <a> Modern Approach. 4th ed. [S.l.]: South-Western/Cengage Learning, 2009.
MLA (9th ed.) Citation
Wooldridge, Jeffrey M. Introductory Econometrics: <a> Modern Approach. 4th ed. South-Western/Cengage Learning, 2009.
Warning: These citations may not always be 100% accurate.