Παραπομπή APA

Ravi Kumar, R. (1994). Proceedings of the Sixth Kerala Science Congress. State Committee on Science technology and environment.

Παραπομπή Chicago Style

Ravi Kumar, R. Proceedings of the Sixth Kerala Science Congress. Thiruvananthapuram: State Committee on Science technology and environment, 1994.

Παραπομπή MLA

Ravi Kumar, R. Proceedings of the Sixth Kerala Science Congress. State Committee on Science technology and environment, 1994.