एपीए उद्धरण

Balakrishnan Nair, N. (1989). Proceedings of the first Kerala Science Congress. State committee on science and tech.

शिकागो स्टाइल उद्धरण

Balakrishnan Nair, N. Proceedings of the First Kerala Science Congress. Thiruvananthapuram: State committee on science and tech, 1989.

एमएलए उद्धरण

Balakrishnan Nair, N. Proceedings of the First Kerala Science Congress. State committee on science and tech, 1989.