एपीए उद्धरण

Cech, T. V. (2005). Principles of water resources: History, development, management, and policy. New Jersey: John Wiley and Sons, Inc.

शिकागो स्टाइल उद्धरण

Cech, Thomas V. Principles of Water Resources: History, Development, Management, and Policy. New Jersey: John Wiley and Sons, Inc, 2005.

एमएलए उद्धरण

Cech, Thomas V. Principles of Water Resources: History, Development, Management, and Policy. New Jersey: John Wiley and Sons, Inc, 2005.