APA
Mahajan SP, . (1985). Pollution Control in Process Industries. : N. Delhi Toda Mc Graw Hill.
Chicago
Mahajan SP, . 1985. Pollution Control in Process Industries. : N. Delhi Toda Mc Graw Hill.
Harvard
Mahajan SP, . (1985). Pollution Control in Process Industries. : N. Delhi Toda Mc Graw Hill.
MLA
Mahajan SP, . Pollution Control in Process Industries. : N. Delhi Toda Mc Graw Hill. 1985.