Citazione Stile APA (7a Edizione)

Keller, G. (2018). Statistics for management and economics (Eleventh edition.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Keller, Gerald. Statistics for Management and Economics. Eleventh edition. Boston, MA, USA: Cengage Learning, 2018.

Citatione MLA (9a ed.)

Keller, Gerald. Statistics for Management and Economics. Eleventh edition. Cengage Learning, 2018.