APA
Ehlers M., . (2007). Remote Sensing for Environmental Monitoring, GIS Applications, and Geology VII. : Society of Photo Optical.
Chicago
Ehlers Manfred, . 2007. Remote Sensing for Environmental Monitoring, GIS Applications, and Geology VII. : Society of Photo Optical.
Harvard
Ehlers M., . (2007). Remote Sensing for Environmental Monitoring, GIS Applications, and Geology VII. : Society of Photo Optical.
MLA
Ehlers Manfred, . Remote Sensing for Environmental Monitoring, GIS Applications, and Geology VII. : Society of Photo Optical. 2007.