APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.