Cita APA (7a ed.)
Onyema, M. C. (2010). Alternative energy sources for agricultural production and processing in Nigeria. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Onyema, Mac-Anthony Chukwuka. Alternative Energy Sources for Agricultural Production and Processing in Nigeria. International Food Policy Research Institute, 2010.
Cita MLA (9a ed.)
Onyema, Mac-Anthony Chukwuka. Alternative Energy Sources for Agricultural Production and Processing in Nigeria. International Food Policy Research Institute, 2010.
Precaución: Estas citas no son 100% exactas.