Cita APA (7th ed.)

Makridakis, S. G., & Wheelwright, S. C. (1978). Forecasting: Methods and applications. John Wiley.

Cita Chicago (17th ed.)

Makridakis, Spyros G., i Steven C. Wheelwright. Forecasting: Methods and Applications. Nueva York: John Wiley, 1978.

Cita MLA (9th ed.)

Makridakis, Spyros G., i Steven C. Wheelwright. Forecasting: Methods and Applications. John Wiley, 1978.