Style de citation APA (7e éd.)

Hanke, J. E. (2005). Business Forecasting. Cengage Learning.

Style de citation Chicago (17e éd.)

Hanke, John E. Business Forecasting. New Delhi: Cengage Learning, 2005.

Style de citation MLA (9e éd.)

Hanke, John E. Business Forecasting. Cengage Learning, 2005.