APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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