Cita APA (7a ed.)
Cobbina, J., & Atta-Krah, A. (1992). Forage productivity of Gliricidia accessions on a tropical alfisol soil in Nigeria.
Cita Chicago Style (17a ed.)
Cobbina, J., y A.N Atta-Krah. Forage Productivity of Gliricidia Accessions on a Tropical Alfisol Soil in Nigeria. 1992.
Cita MLA (9a ed.)
Cobbina, J., y A.N Atta-Krah. Forage Productivity of Gliricidia Accessions on a Tropical Alfisol Soil in Nigeria. 1992.
Precaución: Estas citas no son 100% exactas.