Citazione Stile APA (7a Edizione)

Graybill, F. A. (1974). Introduction to the Theory of Statistics (3rd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Graybill, Franklin A. Introduction to the Theory of Statistics. 3rd ed. New York: McGraw-Hill, 1974.

Citatione MLA (9a ed.)

Graybill, Franklin A. Introduction to the Theory of Statistics. 3rd ed. McGraw-Hill, 1974.