Cita APA

DeMERS, M. N. (1997). Fundamentals of geographic information systems. John Wiley and Sons.

Citación estilo Chicago

DeMERS, Michael N. Fundamentals of Geographic Information Systems. New York: John Wiley and Sons, 1997.

Cita MLA

DeMERS, Michael N. Fundamentals of Geographic Information Systems. John Wiley and Sons, 1997.

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