Citazione Stile APA (7a Edizione)

Newbold,Paul, & Sweeney, D. J. (2017). Statistics for Business and Economics (6th edition.). pesrson.

Citazione stile Chigago Style (17a edizione)

Newbold,Paul, e D. J. Sweeney. Statistics for Business and Economics. 6th edition. India: pesrson, 2017.

Citatione MLA (9a ed.)

Newbold,Paul, e D. J. Sweeney. Statistics for Business and Economics. 6th edition. pesrson, 2017.