एपीए उद्धरण

Mason, C. (1996). Biology of freshwater pollution. London: Longman.

शिकागो स्टाइल उद्धरण

Mason, C.F. Biology of Freshwater Pollution. London: Longman, 1996.

एमएलए उद्धरण

Mason, C.F. Biology of Freshwater Pollution. London: Longman, 1996.