APA引文

Betts, K. The environment [1999 technology analysis and forecast]. IEEE spectrum.

Chicago Style (17th ed.) Citation

Betts, K.S. "The Environment [1999 Technology Analysis and Forecast]." IEEE Spectrum .

MLA引文

Betts, K.S. "The Environment [1999 Technology Analysis and Forecast]." IEEE Spectrum, .

警告：這些引文格式不一定是100％准確.