APA (7th ed.) Citation

Blum, E. J. (2009). W.E.B. Du Bois, American prophet. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Blum, Edward J. W.E.B. Du Bois, American Prophet. Philadelphia: University of Pennsylvania Press, 2009.

MLA (9th ed.) Citation

Blum, Edward J. W.E.B. Du Bois, American Prophet. University of Pennsylvania Press, 2009.