APA Edition Citation

DeMers, M. N. . .. (2009). Fundamentals of geographic information systems (4.). John Wiley & Sons.

Chicago Edition Citation

DeMers, Michael N. Fundamentals of Geographic Information Systems. 4. London: John Wiley & Sons, 2009.

MLA Edition Citation

DeMers, Michael N. Fundamentals of Geographic Information Systems. 4. John Wiley & Sons, 2009.

Warning: These citations may not always be 100% accurate.