APA
(1984). Low-cost water supply and sanitation technology : pollution and health problems. New Delhi: World Health Organization (WHO) Regional Office for South-East Asia.
Chicago
1984. Low-cost water supply and sanitation technology : pollution and health problems. New Delhi: World Health Organization (WHO) Regional Office for South-East Asia.
Harvard
(1984). Low-cost water supply and sanitation technology : pollution and health problems. New Delhi: World Health Organization (WHO) Regional Office for South-East Asia.
MLA
Low-cost water supply and sanitation technology : pollution and health problems. New Delhi: World Health Organization (WHO) Regional Office for South-East Asia. 1984.