APA (7th ed.) Zitazioa
Baghdadli, I., Cheikhrouhou, H., & Raballand, G. (2007). Strategies for cotton in West and Central Africa: Enhancing competitiveness in the "Cotton 4". World Bank.
Chicago Style (17th ed.) Zitazioa
Baghdadli, Ilhem, Hela Cheikhrouhou, eta Gaël Raballand. Strategies for Cotton in West and Central Africa: Enhancing Competitiveness in the "Cotton 4". Washington, D.C.: World Bank, 2007.
MLA (9th ed.) Zitazioa
Baghdadli, Ilhem, et al. Strategies for Cotton in West and Central Africa: Enhancing Competitiveness in the "Cotton 4". World Bank, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.