APA (7th ed.) Zitazioa

Allen, D. W. (2016). GIS tutorial 2: Spatial analysis workbook. Esri press.

Chicago Style (17th ed.) Zitazioa

Allen, David W. GIS Tutorial 2: Spatial Analysis Workbook. New York: Esri press, 2016.

MLA (9th ed.) Zitazioa

Allen, David W. GIS Tutorial 2: Spatial Analysis Workbook. Esri press, 2016.