एपीए उद्धरण

(1998). A dictionary of ecology (2nd edition.). Oxford ; New York: Oxford University Press.

शिकागो स्टाइल उद्धरण

A Dictionary of Ecology. 2nd edition. Oxford ; New York: Oxford University Press, 1998.

एमएलए उद्धरण

A Dictionary of Ecology. 2nd edition. Oxford ; New York: Oxford University Press, 1998.