एपीए उद्धरण

James Westervelt. (2001). Simultation modeling for watershed management. Springer.

शिकागो स्टाइल उद्धरण

James Westervelt. Simultation Modeling for Watershed Management. New York: Springer, 2001.

एमएलए उद्धरण

James Westervelt. Simultation Modeling for Watershed Management. Springer, 2001.