APA (7th ed.) Citation

Craig, I. A., Phensupha, K. N., & Ragland, J. L. (1987). Modified shallow wells: A farmer developed technology for Northeast Thailand. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture.

Chicago Style (17th ed.) Citation

Craig, Iain A., Khun Nattaporn Phensupha, and John L. Ragland. Modified Shallow Wells: A Farmer Developed Technology for Northeast Thailand. Khon Kaen, Thailand: Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1987.

MLA (9th ed.) Citation

Craig, Iain A., et al. Modified Shallow Wells: A Farmer Developed Technology for Northeast Thailand. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1987.