APA (7th ed.) Citation

Upson, S. A Global Search Engine For Geospatial Data. IEEE spectrum.

Chicago Style (17th ed.) Citation

Upson, S. "A Global Search Engine For Geospatial Data." IEEE Spectrum .

MLA (9th ed.) Citation

Upson, S. "A Global Search Engine For Geospatial Data." IEEE Spectrum, .

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