एपीए उद्धरण

Wiersma, G. B. (2009). Environmental Monitoring. CRC Press.

शिकागो स्टाइल उद्धरण

Wiersma, G. Bruce. Environmental Monitoring. CRC Press, 2009.

एमएलए उद्धरण

Wiersma, G. Bruce. Environmental Monitoring. CRC Press, 2009.