एपीए उद्धरण

Sharp, D. H. (1982). The chemical industry. London: Society Of Chemical Industry.

शिकागो स्टाइल उद्धरण

Sharp, D. H. The Chemical Industry. London: Society Of Chemical Industry, 1982.

एमएलए उद्धरण

Sharp, D. H. The Chemical Industry. London: Society Of Chemical Industry, 1982.