APA aipamena

Transactions in GIS: Trans GIS. Cambridge, U.K.: GeoInformation International.

Chicago Style aipamena

Transactions in GIS: Trans GIS. Cambridge, U.K.: GeoInformation International.

MLA aipamena

Transactions in GIS: Trans GIS. Cambridge, U.K.: GeoInformation International.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.