APA (7th ed.) Zitazioa
Poku, N. (2011). Politics in Africa: A new introduction. Zed Books.
Chicago Style (17th ed.) Zitazioa
Poku, Nana. Politics in Africa: A New Introduction. London, England: Zed Books, 2011.
MLA (9th ed.) Zitazioa
Poku, Nana. Politics in Africa: A New Introduction. Zed Books, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.