Worboys, M., & Duckham, M. (2004). GIS: A computing perspective (Second edition.). Boca Raton: CRC Press.
Chicago Style CitationWorboys, Michael, and Matt Duckham. GIS: A Computing Perspective. Second edition. Boca Raton: CRC Press, 2004.
MLA CitationWorboys, Michael, and Matt Duckham. GIS: A Computing Perspective. Second edition. Boca Raton: CRC Press, 2004.
Warning: These citations may not always be 100% accurate.