Cita APA (7th ed.)

DiGregorio, B. Update: GPS Signals Spot Signs of Typhoons. IEEE spectrum.

Cita Chicago (17th ed.)

DiGregorio, B.E. "Update: GPS Signals Spot Signs of Typhoons." IEEE Spectrum .

Cita MLA (9th ed.)

DiGregorio, B.E. "Update: GPS Signals Spot Signs of Typhoons." IEEE Spectrum, .

Atenció: Aquestes cites poden no estar 100% correctes.