Williams, R. J., Frederiksen, R. A., & Girard, J. -. (1978). Sorghum and pearl millet disease identification handbook. International Crops Research Institute for the Semi-Arid Tropics.
Chicago Style (17th ed.) CitationWilliams, R. J., R. A. Frederiksen, and J. -C Girard. Sorghum and Pearl Millet Disease Identification Handbook. Hyderabad: International Crops Research Institute for the Semi-Arid Tropics, 1978.
MLA (9th ed.) CitationWilliams, R. J., et al. Sorghum and Pearl Millet Disease Identification Handbook. International Crops Research Institute for the Semi-Arid Tropics, 1978.
Warning: These citations may not always be 100% accurate.