Cita APA (7a ed.)

Castle, J., & Hendry, D. (2012). Forecasting by factors, by variables, or both? University of Oxford.

Cita Chicago Style (17a ed.)

Castle, J., y D. Hendry. Forecasting by Factors, by Variables, or Both? University of Oxford, 2012.

Cita MLA (9a ed.)

Castle, J., y D. Hendry. Forecasting by Factors, by Variables, or Both? University of Oxford, 2012.