APA (7th ed.) Citation

Dutton, W. S. (1951). Du Pont; one hundred and forty years. Scribner.

Chicago Style (17th ed.) Citation

Dutton, William Sherman. Du Pont; One Hundred and Forty Years. New York: Scribner, 1951.

MLA (9th ed.) Citation

Dutton, William Sherman. Du Pont; One Hundred and Forty Years. Scribner, 1951.