एपीए उद्धरण

Rohatgi P. K. (1981). Materials science and technologyin the future of Kerala (v.). Regional Research Laboratory, Tvpm.

शिकागो स्टाइल उद्धरण

Rohatgi P. K. Materials Science and Technologyin the Future of Kerala. v. Regional Research Laboratory, Tvpm, 1981.

एमएलए उद्धरण

Rohatgi P. K. Materials Science and Technologyin the Future of Kerala. v. Regional Research Laboratory, Tvpm, 1981.