Citazione Stile APA (7a Edizione)

Graybill, F. A. (1998). Applied statistics: A first course in inference ( Test Bank ). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Graybill, Franklin A. Applied Statistics: A First Course in Inference ( Test Bank ). Upper Saddle River, N.J: Prentice Hall, 1998.

Citatione MLA (9a ed.)

Graybill, Franklin A. Applied Statistics: A First Course in Inference ( Test Bank ). Prentice Hall, 1998.