Cita APA (7a ed.)
Jönsson, T., & Rådman, M. (2012). Economic impact of fertilizers and improved seeds among smallholder farming systems in Central and Western Kenya.
Cita Chicago Style (17a ed.)
Jönsson, Tina, y Mika Rådman. Economic Impact of Fertilizers and Improved Seeds Among Smallholder Farming Systems in Central and Western Kenya. 2012.
Cita MLA (9a ed.)
Jönsson, Tina, y Mika Rådman. Economic Impact of Fertilizers and Improved Seeds Among Smallholder Farming Systems in Central and Western Kenya. 2012.
Precaución: Estas citas no son 100% exactas.