APA (7th ed.) Citation

Dubois, E. N. (1979). Essential statistical methods for business. McGraw-Hill.

Chicago Style (17th ed.) Citation

Dubois, Edward N. Essential Statistical Methods for Business. New York, NY: McGraw-Hill, 1979.

MLA (9th ed.) Citation

Dubois, Edward N. Essential Statistical Methods for Business. McGraw-Hill, 1979.