APA aipamena

Lavigerie, C. (1888). Slavery in Africa, a speech. Boston: Cashman, Keating & Co..

Chicago Style aipamena

Lavigerie, Charles. Slavery in Africa, a Speech. Boston: Cashman, Keating & Co., 1888.

MLA aipamena

Lavigerie, Charles. Slavery in Africa, a Speech. Boston: Cashman, Keating & Co., 1888.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.