APA
Hammer M. J. S., Hammer M. J. J., . (2018). Water and Waste Water Technology. New Delhi: Pearson.
Chicago
Hammer Mark J Sr, Hammer Mark J Jr, . 2018. Water and Waste Water Technology. New Delhi: Pearson.
Harvard
Hammer M. J. S., Hammer M. J. J., . (2018). Water and Waste Water Technology. New Delhi: Pearson.
MLA
Hammer Mark J Sr, Hammer Mark J Jr, . Water and Waste Water Technology. New Delhi: Pearson. 2018.