APA (7th ed.) Citation

Enriquez, A. Early Warning For Earthquakes. IEEE spectrum.

Chicago Style (17th ed.) Citation

Enriquez, Alberto. "Early Warning For Earthquakes." IEEE Spectrum .

MLA (9th ed.) Citation

Enriquez, Alberto. "Early Warning For Earthquakes." IEEE Spectrum, .

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