Cita APA (7a ed.)
Ngeleza, G. K., Owusua, R., Jimah, K., & Kolavalli, S. (2011). Cropping practices and labor requirements in field operations for major crops in Ghana: What needs to be mechanized? International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Ngeleza, Guyslain K., Rebecca Owusua, Kipo Jimah, y Shashidhara Kolavalli. Cropping Practices and Labor Requirements in Field Operations for Major Crops in Ghana: What Needs to Be Mechanized? International Food Policy Research Institute, 2011.
Cita MLA (9a ed.)
Ngeleza, Guyslain K., et al. Cropping Practices and Labor Requirements in Field Operations for Major Crops in Ghana: What Needs to Be Mechanized? International Food Policy Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.