एपीए उद्धरण

Baird,Colin. (1998). Environmental chemistry. W H Freeman and company.

शिकागो स्टाइल उद्धरण

Baird,Colin. Environmental Chemistry. England: W H Freeman and company, 1998.

एमएलए उद्धरण

Baird,Colin. Environmental Chemistry. W H Freeman and company, 1998.