APA (7th ed.) Citation

CHRISMAN NICHOLAS. (1997). Exploring geographic information systems. Wiley.

Chicago Style (17th ed.) Citation

CHRISMAN NICHOLAS. Exploring Geographic Information Systems. New York: Wiley, 1997.

MLA (8th ed.) Citation

CHRISMAN NICHOLAS. Exploring Geographic Information Systems. Wiley, 1997.

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