एपीए उद्धरण

Pradeepkumar, P. (1994). Physiographic features and changes in Rainfall pattern of Kerala. Physical Oceanography and Meteorology Division (CUSAT).

शिकागो स्टाइल उद्धरण

Pradeepkumar, P.K. Physiographic Features and Changes in Rainfall Pattern of Kerala. Kochi: Physical Oceanography and Meteorology Division (CUSAT), 1994.

एमएलए उद्धरण

Pradeepkumar, P.K. Physiographic Features and Changes in Rainfall Pattern of Kerala. Physical Oceanography and Meteorology Division (CUSAT), 1994.