Cita APA (7a ed.)

Gorr, W. L., & Kurland, K. S. (2016). GIS tutorial 1: Basic workbook. Esri Press.

Cita Chicago Style (17a ed.)

Gorr, Wilpen L., y Kristen S. Kurland. GIS Tutorial 1: Basic Workbook. New York: Esri Press, 2016.

Cita MLA (9a ed.)

Gorr, Wilpen L., y Kristen S. Kurland. GIS Tutorial 1: Basic Workbook. Esri Press, 2016.