APA (7th ed.) Citation

Gorr, W. L., & Kurland, K. S. (2013). GIS tutorial 1: Basic workbook. ESRI Press.

Chicago Style (17th ed.) Citation

Gorr, Wilpen L., and Kristen Seamens Kurland. GIS Tutorial 1: Basic Workbook. Redlands, Calif.: ESRI Press, 2013.

MLA (8th ed.) Citation

Gorr, Wilpen L., and Kristen Seamens Kurland. GIS Tutorial 1: Basic Workbook. ESRI Press, 2013.