Cita APA (7a ed.)

Du Bois, W. B. (1916). The suppression of the african slave-trade to the United States of America: 1638-1870 (3th ed.). Harvard University Press.

Cita Chicago Style (17a ed.)

Du Bois, W.E. Burghardt. The Suppression of the African Slave-trade to the United States of America: 1638-1870. 3th ed. London: Harvard University Press, 1916.

Cita MLA (8a ed.)

Du Bois, W.E. Burghardt. The Suppression of the African Slave-trade to the United States of America: 1638-1870. 3th ed. Harvard University Press, 1916.