APA Citation

Butler, M. M. Global positioning system, remote sensing, geographic information systems, and prehistoric footpaths.

Chicago Style Citation

Butler, Michelle M. Global Positioning System, Remote Sensing, Geographic Information Systems, and Prehistoric Footpaths.

MLA Citation

Butler, Michelle M. Global Positioning System, Remote Sensing, Geographic Information Systems, and Prehistoric Footpaths.

Warning: These citations may not always be 100% accurate.