APA-viite (7. p.)

Hanke, J. E., Reitsch, A. G., & Wichern, D. W. (2001). Business forecasting (7th ed.). Prentice Hall.

Chicago-viite (17. p.)

Hanke, John E., Arthur G. Reitsch, ja Dean W. Wichern. Business Forecasting. 7th ed. Upper Saddle River, N.J: Prentice Hall, 2001.

MLA-viite (9. p.)

Hanke, John E., et al. Business Forecasting. 7th ed. Prentice Hall, 2001.