APA (7th ed.) Citation

Decker, D. (2000). GIS data sources. J. Wiley & Sons.

Chicago Style (17th ed.) Citation

Decker, Drew. GIS Data Sources. New York: J. Wiley & Sons, 2000.

MLA (9th ed.) Citation

Decker, Drew. GIS Data Sources. J. Wiley & Sons, 2000.

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