Cita APA (7a ed.)
Ezumah, H., & Lawson, T. (1990). Cassava and maize intercropping system - The effect of varieties and and plant populations.
Cita Chicago Style (17a ed.)
Ezumah, H.C, y T.L Lawson. Cassava and Maize Intercropping System - The Effect of Varieties and and Plant Populations. 1990.
Cita MLA (9a ed.)
Ezumah, H.C, y T.L Lawson. Cassava and Maize Intercropping System - The Effect of Varieties and and Plant Populations. 1990.
Precaución: Estas citas no son 100% exactas.