Mahajan S.P. (1993). Pollution Control in Process Industrial. Dhanpatrai.
芝加哥风格引文Mahajan S.P. Pollution Control in Process Industrial. New Delhi: Dhanpatrai, 1993.
MLA引文Mahajan S.P. Pollution Control in Process Industrial. Dhanpatrai, 1993.
警告：这些引文格式不一定是100％准确.