Citazione Stile APA (7a Edizione)

Hanke John E. & Wichern Dean W. (2009). Business forecasting. Pearson Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Hanke John E. e Wichern Dean W. Business Forecasting. London: Pearson Prentice Hall, 2009.

Citatione MLA (9a ed.)

Hanke John E. e Wichern Dean W. Business Forecasting. Pearson Prentice Hall, 2009.