APA (7th ed.) Citation
Fujisaka, S. (1991). Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press.
Chicago Style (17th ed.) Citation
Fujisaka, Sam. Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press, 1991.
MLA (9th ed.) Citation
Fujisaka, Sam. Improving Productivity of an Upland Rice and Maize System: Farmer Cropping Choices Or Researcher Cropping Pattern Trapezoids? Cambridge University Press, 1991.
Warning: These citations may not always be 100% accurate.