Ehlers, M. Remote Sensing for Environmental Monitoring, GIS Applications, and Geology II. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Ehlers, Manfred. Remote Sensing for Environmental Monitoring, GIS Applications, and Geology II. SPIE Digital Library.
Citatione MLA (9a ed.)Ehlers, Manfred. Remote Sensing for Environmental Monitoring, GIS Applications, and Geology II. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.