APA
India. Ministry of Urban Development. Central Public Health and Environmental Engineering Organisation. Expert Committee, . (1999). Manual on water supply and treatment. New Delhi: Ministry of Urban Development.
Chicago
India. Ministry of Urban Development. Central Public Health and Environmental Engineering Organisation. Expert Committee, . 1999. Manual on water supply and treatment. New Delhi: Ministry of Urban Development.
Harvard
India. Ministry of Urban Development. Central Public Health and Environmental Engineering Organisation. Expert Committee, . (1999). Manual on water supply and treatment. New Delhi: Ministry of Urban Development.
MLA
India. Ministry of Urban Development. Central Public Health and Environmental Engineering Organisation. Expert Committee, . Manual on water supply and treatment. New Delhi: Ministry of Urban Development. 1999.