APA (7th ed.) Citation

Dubois, E. N. (1964). Essential methods in business statistics. McGraw-Hill.

Chicago Style (17th ed.) Citation

Dubois, Edward N. Essential Methods in Business Statistics. New York [etc.]: McGraw-Hill, 1964.

MLA (9th ed.) Citation

Dubois, Edward N. Essential Methods in Business Statistics. McGraw-Hill, 1964.