Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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