APA (7th ed.) Zitazioa

Steinberg, S. L. (2015). GIS research methods: Incorporating spatial perspectives. Esri press.

Chicago Style (17th ed.) Zitazioa

Steinberg, Sheila Lakshmi. GIS Research Methods: Incorporating Spatial Perspectives. New York: Esri press, 2015.

MLA (9th ed.) Zitazioa

Steinberg, Sheila Lakshmi. GIS Research Methods: Incorporating Spatial Perspectives. Esri press, 2015.