एपीए उद्धरण

(1989). The swiss chemical industry. [ London ]: Swiss Society Of Chemical Industries.

शिकागो स्टाइल उद्धरण

The Swiss Chemical Industry. [ London ]: Swiss Society Of Chemical Industries, 1989.

एमएलए उद्धरण

The Swiss Chemical Industry. [ London ]: Swiss Society Of Chemical Industries, 1989.