APA (7th ed.) Zitazioa
Cockett, R. (2010). Sudan: Darfur and the failure of an African state. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Cockett, Richard. Sudan: Darfur and the Failure of an African State. New Haven: Yale University Press, 2010.
MLA (9th ed.) Zitazioa
Cockett, Richard. Sudan: Darfur and the Failure of an African State. Yale University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.