एपीए उद्धरण

Jones, A. M. (1997). Environmental biology. London ; New York: Routledge.

शिकागो स्टाइल उद्धरण

Jones, A. M. Environmental Biology. London ; New York: Routledge, 1997.

एमएलए उद्धरण

Jones, A. M. Environmental Biology. London ; New York: Routledge, 1997.