APA (7th ed.) Citation

Du Bois, W. E. B. (2007). The Philadelphia negro: A social study. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Du Bois, William E. B. The Philadelphia Negro: A Social Study. Oxford [u.a.]: Oxford Univ. Press, 2007.

MLA (9th ed.) Citation

Du Bois, William E. B. The Philadelphia Negro: A Social Study. Oxford Univ. Press, 2007.