APA (7th ed.) Citation
Laing, D. R. (1990). The use of agrochemical inputs in productive and sustainable tropical crop production systems of rice, common beans and maize. International Center for Tropical Agriculture.
Chicago Style (17th ed.) Citation
Laing, Douglas R. The Use of Agrochemical Inputs in Productive and Sustainable Tropical Crop Production Systems of Rice, Common Beans and Maize. International Center for Tropical Agriculture, 1990.
MLA (9th ed.) Citation
Laing, Douglas R. The Use of Agrochemical Inputs in Productive and Sustainable Tropical Crop Production Systems of Rice, Common Beans and Maize. International Center for Tropical Agriculture, 1990.
Warning: These citations may not always be 100% accurate.