Chrisman, N. R. (1997). Exploring geographic information systems. New York: John Wiley and Sons.
Style de citation ChicagoChrisman, Nicholas R. Exploring Geographic Information Systems. New York: John Wiley and Sons, 1997.
Style de citation MLAChrisman, Nicholas R. Exploring Geographic Information Systems. New York: John Wiley and Sons, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.