एपीए उद्धरण

Hutchinson. (1997). Hutchinson dictionary of biology. London: Brockhampton Press.

शिकागो स्टाइल उद्धरण

Hutchinson. Hutchinson Dictionary of Biology. London: Brockhampton Press, 1997.

एमएलए उद्धरण

Hutchinson. Hutchinson Dictionary of Biology. London: Brockhampton Press, 1997.