Cita APA (7a ed.)
Fujisaka, S. (1991). Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press.
Cita Chicago Style (17a ed.)
Fujisaka, Sam. Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press, 1991.
Cita MLA (9a ed.)
Fujisaka, Sam. Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press, 1991.
Precaución: Estas citas no son 100% exactas.