APA (7th ed.) Zitazioa

Du Bois, W. E. B., & Wortham, R. (2011). The sociological souls of Black folk: Essays. Lexington Books.

Chicago Style (17th ed.) Zitazioa

Du Bois, W. E. B., eta Robert Wortham. The Sociological Souls of Black Folk: Essays. Lanham, Maryland: Lexington Books, 2011.

MLA (9th ed.) Zitazioa

Du Bois, W. E. B., eta Robert Wortham. The Sociological Souls of Black Folk: Essays. Lexington Books, 2011.