APA সাইটেশন

Krishnakumar, P. (1987). Physiological effects of some heavy metals on perna viridis (LINNAEUS). School of Marine Science, CUSAT.

শিকাগো স্টাইলে সাইটেশন

Krishnakumar, P.K. Physiological Effects of Some Heavy Metals on Perna Viridis (LINNAEUS). Cochin: School of Marine Science, CUSAT, 1987.

এমএলএ সাইটেশন

Krishnakumar, P.K. Physiological Effects of Some Heavy Metals on Perna Viridis (LINNAEUS). School of Marine Science, CUSAT, 1987.