एपीए उद्धरण

(1996). Derwent biotechnology abstracts: July 1982 - March 1996. London: Derwent Publications.

शिकागो स्टाइल उद्धरण

Derwent Biotechnology Abstracts: July 1982 - March 1996. London: Derwent Publications, 1996.

एमएलए उद्धरण

Derwent Biotechnology Abstracts: July 1982 - March 1996. London: Derwent Publications, 1996.