एपीए उद्धरण

Quattrochi, D. A., & Goodchild, M. F. (1997). Scale in remote sensing and GIS. Lewis Publishers.

शिकागो स्टाइल उद्धरण

Quattrochi, Dale A., और Michael F. Goodchild. Scale in Remote Sensing and GIS. Boca Raton, Fla.: Lewis Publishers, 1997.

एमएलए उद्धरण

Quattrochi, Dale A., और Michael F. Goodchild. Scale in Remote Sensing and GIS. Lewis Publishers, 1997.