Cita APA (7a ed.)
Kang, B., Van der Kruijs, A., & Couper, D. (1989). Alley cropping for food crop production in the humid and subhumid tropics.
Cita Chicago Style (17a ed.)
Kang, B., A.C.M.B Van der Kruijs, y D.C Couper. Alley Cropping for Food Crop Production in the Humid and Subhumid Tropics. 1989.
Cita MLA (9a ed.)
Kang, B., et al. Alley Cropping for Food Crop Production in the Humid and Subhumid Tropics. 1989.
Precaución: Estas citas no son 100% exactas.