Cita APA (7a ed.)

Diebold, F. X., & Kilian, L. (1999). Unit root tests are useful for selecting forecasting models. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Diebold, Francis X., y Lutz Kilian. Unit Root Tests Are Useful for Selecting Forecasting Models. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Diebold, Francis X., y Lutz Kilian. Unit Root Tests Are Useful for Selecting Forecasting Models. National Bureau of Economic Research, 1999.