APA Edition Citation

Gorr, W. L., & Kurland, K. S. (2009). Learning and using Geographic Information Systems.

Chicago Edition Citation

Gorr, Wilpen L., and Kristen S. Kurland. Learning and Using Geographic Information Systems. Australia, Cengage Learning, 2009.

MLA Edition Citation

Gorr, Wilpen L., and Kristen S. Kurland. Learning and Using Geographic Information Systems. 2009.

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