APA استشهاد

Makridakis, S. (1983). Forecasting: Methods and applications. John Wiley & Sons.

استشهاد بنمط شيكاغو

Makridakis, Spyros. Forecasting: Methods and Applications. New York: John Wiley & Sons, 1983.

MLA استشهاد

Makridakis, Spyros. Forecasting: Methods and Applications. John Wiley & Sons, 1983.