Cita APA (7a ed.)
Narain, D., & Roy, S. (1980). Impact of irrigation and labor availability on multiple cropping: A case study of India. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Narain, Dharm, y Shyamal Roy. Impact of Irrigation and Labor Availability on Multiple Cropping: A Case Study of India. International Food Policy Research Institute, 1980.
Cita MLA (9a ed.)
Narain, Dharm, y Shyamal Roy. Impact of Irrigation and Labor Availability on Multiple Cropping: A Case Study of India. International Food Policy Research Institute, 1980.
Precaución: Estas citas no son 100% exactas.