CHRISMAN, N. Exploring geographic information systems. John Wiley & Sons.
Chicago Style (17th ed.) CitationCHRISMAN, NICHOLAS. Exploring Geographic Information Systems. John Wiley & Sons.
MLA (8th ed.) CitationCHRISMAN, NICHOLAS. Exploring Geographic Information Systems. John Wiley & Sons.
Warning: These citations may not always be 100% accurate.