APA (7th ed.) Zitazioa
Ståhl, M. (1974). Ethiopia, political contradictions in agricultural development. Political Science Association in Uppsala] ; distr. by Rabén & Sjögren.
Chicago Style (17th ed.) Zitazioa
Ståhl, Michael. Ethiopia, Political Contradictions in Agricultural Development. [Uppsala : Stockholm: Political Science Association in Uppsala] ; distr. by Rabén & Sjögren, 1974.
MLA (9th ed.) Zitazioa
Ståhl, Michael. Ethiopia, Political Contradictions in Agricultural Development. Political Science Association in Uppsala] ; distr. by Rabén & Sjögren, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.