APA
Mahajan S., . (2011). Pollution Control in Process Industries. Delhi: TMH.
Chicago
Mahajan SP, . 2011. Pollution Control in Process Industries. Delhi: TMH.
Harvard
Mahajan S., . (2011). Pollution Control in Process Industries. Delhi: TMH.
MLA
Mahajan SP, . Pollution Control in Process Industries. Delhi: TMH. 2011.