APA (7th ed.) Zitazioa
Endeley, I. N. (2009). Bloc politics at the United Nations: The African group. University Press of America.
Chicago Style (17th ed.) Zitazioa
Endeley, Isaac Njoh. Bloc Politics at the United Nations: The African Group. Lanhan ; Plymouth: University Press of America, 2009.
MLA (9th ed.) Zitazioa
Endeley, Isaac Njoh. Bloc Politics at the United Nations: The African Group. University Press of America, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.