APA (7th ed.) Zitazioa

LEFORT, R. (1983). Ethiopia, an heretical revolution ? Zed Pr..

Chicago Style (17th ed.) Zitazioa

LEFORT, Rene. Ethiopia, an Heretical Revolution ? London: Zed Pr., 1983.

MLA (9th ed.) Zitazioa

LEFORT, Rene. Ethiopia, an Heretical Revolution ? Zed Pr., 1983.