APA (7th ed.) Zitazioa

Carrington. African Americans in U.S. Foreign Policy. University of Illinois Press.

Chicago Style (17th ed.) Zitazioa

Carrington. African Americans in U.S. Foreign Policy. University of Illinois Press.

MLA (9th ed.) Zitazioa

Carrington. African Americans in U.S. Foreign Policy. University of Illinois Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.