Seghal,J L, Mandal ,C, & Mandal,D K. (1992). Agro-ecological regions of India. National Bureau of Soil Survey and Land Use Planning.
シカゴスタイル引用形Seghal,J L, Mandal ,C, , Mandal,D K. Agro-ecological Regions of India. Nagpur: National Bureau of Soil Survey and Land Use Planning, 1992.
MLA引用形式Seghal,J L, et al. Agro-ecological Regions of India. National Bureau of Soil Survey and Land Use Planning, 1992.
警告: この引用は必ずしも正確ではありません.