S C Shastry. Environmental Law, 5th ed. (Indian Print). Eastern Law House.
芝加哥风格引文S C Shastry. Environmental Law, 5th Ed. (Indian Print). Eastern Law House.
MLA引文S C Shastry. Environmental Law, 5th Ed. (Indian Print). Eastern Law House.
警告：这些引文格式不一定是100％准确.