APA-viite

Makridakis, S., & Wheelwright, S. C. Forecasting: Methods and applications. John Wiley& Sons.

Chicago-tyylinen lähdeviittaus

Makridakis, Spyros, ja Steven C. Wheelwright. Forecasting: Methods and Applications. New York: John Wiley& Sons.

MLA-viite

Makridakis, Spyros, ja Steven C. Wheelwright. Forecasting: Methods and Applications. John Wiley& Sons.