एपीए उद्धरण

Sreela S.R. (2009). An integrated study on the Hydrogeology of Bharathapuzha river basin southwest coast of India.

शिकागो स्टाइल उद्धरण

Sreela S.R. An Integrated Study on the Hydrogeology of Bharathapuzha River Basin Southwest Coast of India. CUSAT, Cochin, 2009.

एमएलए उद्धरण

Sreela S.R. An Integrated Study on the Hydrogeology of Bharathapuzha River Basin Southwest Coast of India. 2009.