APA

Du Bois W., . (1986). Writings. The Suppression of the African Slave-Trade. The Souls of Black Folk. Dusk of Dawn. Essays and Articles. New York: The library of America.

Chicago

Du Bois W.E.B, . 1986. Writings. The Suppression of the African Slave-Trade. The Souls of Black Folk. Dusk of Dawn. Essays and Articles. New York: The library of America.

Harvard

Du Bois W., . (1986). Writings. The Suppression of the African Slave-Trade. The Souls of Black Folk. Dusk of Dawn. Essays and Articles. New York: The library of America.

MLA

Du Bois W.E.B, . Writings. The Suppression of the African Slave-Trade. The Souls of Black Folk. Dusk of Dawn. Essays and Articles. New York: The library of America. 1986.