APA
Kamala A. ., Rao Kanth D. L. ., . (1988). Environmental engineering: Water suppy, sanitary engineering and pollution. New Delhi: Tata Mc-Graw Hill Publishing Company.
Chicago
Kamala A, Rao Kanth D L, . 1988. Environmental engineering: Water suppy, sanitary engineering and pollution. New Delhi: Tata Mc-Graw Hill Publishing Company.
Harvard
Kamala A. ., Rao Kanth D. L. ., . (1988). Environmental engineering: Water suppy, sanitary engineering and pollution. New Delhi: Tata Mc-Graw Hill Publishing Company.
MLA
Kamala A, Rao Kanth D L, . Environmental engineering: Water suppy, sanitary engineering and pollution. New Delhi: Tata Mc-Graw Hill Publishing Company. 1988.