Cita APA (7a ed.)

Hanke, J. E., & Wichern, D. W. (2009). Business forecasting (9th ed.). Pearson Education.

Cita Chicago Style (17a ed.)

Hanke, John E., y Dean W. Wichern. Business Forecasting. 9th ed. Upper Saddle River, N.J: Pearson Education, 2009.

Cita MLA (9a ed.)

Hanke, John E., y Dean W. Wichern. Business Forecasting. 9th ed. Pearson Education, 2009.