APA
Debi A., . (2012). Environmental Science & Engineering (2nd Edn). Chennai: Universities press.
Chicago
Debi Aloka, . 2012. Environmental Science & Engineering (2nd Edn). Chennai: Universities press.
Harvard
Debi A., . (2012). Environmental Science & Engineering (2nd Edn). Chennai: Universities press.
MLA
Debi Aloka, . Environmental Science & Engineering (2nd Edn). Chennai: Universities press. 2012.