APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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