APA Citation

Harder, C., Ormsby, T., & Balstrom, T. (2011). Understanding GIS: An ArcGIS project workbook (1. edition.). Redlands, California: Esri Press.

Chicago Style Citation

Harder, Christian, Tim Ormsby, and Thomas Balstrom. Understanding GIS: An ArcGIS Project Workbook. 1. edition. Redlands, California: Esri Press, 2011.

MLA Citation

Harder, Christian, Tim Ormsby, and Thomas Balstrom. Understanding GIS: An ArcGIS Project Workbook. 1. edition. Redlands, California: Esri Press, 2011.

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