APA (7th ed.) Citation

Du Pont, B. G. (1920). E.I. Du Pont de Nemours and company, a history, 1802-1902. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Du Pont, B. G. E.I. Du Pont De Nemours and Company, a History, 1802-1902. Boston and New York: Houghton Mifflin Co., 1920.

MLA (9th ed.) Citation

Du Pont, B. G. E.I. Du Pont De Nemours and Company, a History, 1802-1902. Houghton Mifflin Co., 1920.