Cita APA (7a ed.)
Griffiths, W. E., Hill, R. C., & Judge, G. G. (1993). Learning and practicing econometrics. Wiley.
Cita Chicago Style (17a ed.)
Griffiths, William E., R. Carter Hill, y George G. Judge. Learning and Practicing Econometrics. New York: Wiley, 1993.
Cita MLA (9a ed.)
Griffiths, William E., et al. Learning and Practicing Econometrics. Wiley, 1993.
Precaución: Estas citas no son 100% exactas.