एपीए उद्धरण

Valiathan, M. S. (2003). Kerala Science Congress 15th Proceedings 29-31 January 2003 Trivandrum.

शिकागो स्टाइल उद्धरण

Valiathan, M S. Kerala Science Congress 15th Proceedings 29-31 January 2003 Trivandrum. Trivandrum, STEC, 2003.

एमएलए उद्धरण

Valiathan, M S. Kerala Science Congress 15th Proceedings 29-31 January 2003 Trivandrum. 2003.