Cita APA (7a ed.)
Pretty, J. (2001). Farmer-based agroecological technology. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Pretty, Jules. Farmer-based Agroecological Technology. International Food Policy Research Institute, 2001.
Cita MLA (9a ed.)
Pretty, Jules. Farmer-based Agroecological Technology. International Food Policy Research Institute, 2001.
Precaución: Estas citas no son 100% exactas.