Cita APA (7a ed.)
Cobbina, J., Kang, B., & Atta-Krah, A. (1989). Effect of soil fertility on early growth of leucaena and gliricidia in alley farms. Springer.
Cita Chicago Style (17a ed.)
Cobbina, J., B.T Kang, y A.N Atta-Krah. Effect of Soil Fertility on Early Growth of Leucaena and Gliricidia in Alley Farms. Springer, 1989.
Cita MLA (9a ed.)
Cobbina, J., et al. Effect of Soil Fertility on Early Growth of Leucaena and Gliricidia in Alley Farms. Springer, 1989.
Precaución: Estas citas no son 100% exactas.