APA (7th ed.) Citation

Du Bois, W. E. B. (1939). The Negro scientist ([1st electronic ed.].). United Chapters of Phi Beta Kappa.

Chicago Style (17th ed.) Citation

Du Bois, W. E. B. The Negro Scientist. [1st electronic ed.]. Washington, DC: United Chapters of Phi Beta Kappa, 1939.

MLA (9th ed.) Citation

Du Bois, W. E. B. The Negro Scientist. [1st electronic ed.]. United Chapters of Phi Beta Kappa, 1939.