APA (7th ed.) Zitazioa

Birmingham, D. (1981). Central Africa to 1870: Zambizia, Zaire and the South Atlantic. C,U.Pr..

Chicago Style (17th ed.) Zitazioa

Birmingham, David. Central Africa to 1870: Zambizia, Zaire and the South Atlantic. Cambridge: C,U.Pr., 1981.

MLA (9th ed.) Zitazioa

Birmingham, David. Central Africa to 1870: Zambizia, Zaire and the South Atlantic. C,U.Pr., 1981.