APA (7th ed.) Citation

Gates, J. D. (1979). The du Pont family. Doubleday.

Chicago Style (17th ed.) Citation

Gates, John D. The Du Pont Family. Garden City, N.Y.: Doubleday, 1979.

MLA (9th ed.) Citation

Gates, John D. The Du Pont Family. Doubleday, 1979.

Warning: These citations may not always be 100% accurate.