एपीए उद्धरण

Mitchell, R. (1992). Environmental microbiology. Wiley-Liss.

शिकागो स्टाइल उद्धरण

Mitchell, Ralph. Environmental Microbiology. New York: Wiley-Liss, 1992.

एमएलए उद्धरण

Mitchell, Ralph. Environmental Microbiology. Wiley-Liss, 1992.