APA (7th ed.) Zitazioa
(1991). Enhancement of agricultural research in Francophone Africa: Proceedings of the Pan-African conferenceon agriculture and agricultural research in Africa. Academy science.
Chicago Style (17th ed.) Zitazioa
Enhancement of Agricultural Research in Francophone Africa: Proceedings of the Pan-African Conferenceon Agriculture and Agricultural Research in Africa. Douala: Academy science, 1991.
MLA (9th ed.) Zitazioa
Enhancement of Agricultural Research in Francophone Africa: Proceedings of the Pan-African Conferenceon Agriculture and Agricultural Research in Africa. Academy science, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.