Cita APA

Makridakis, S. G. (1990). Forecasting, planning, and strategy for the 21st century. Free Press.

Citación estilo Chicago

Makridakis, Spyros G. Forecasting, Planning, and Strategy for the 21st Century. New York: Free Press, 1990.

Cita MLA

Makridakis, Spyros G. Forecasting, Planning, and Strategy for the 21st Century. New York: Free Press, 1990.