APA (7th ed.) Zitazioa
Ngugi wa Thiong'o. (1981). Writers in politics: Essays. Heinemann Educational Books.
Chicago Style (17th ed.) Zitazioa
Ngugi wa Thiong'o. Writers in Politics: Essays. London ; Exeter, N.H.: Heinemann Educational Books, 1981.
MLA (9th ed.) Zitazioa
Ngugi wa Thiong'o. Writers in Politics: Essays. Heinemann Educational Books, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.