Braham, R. Aerospace and military [technology 1999 analysis and forecast]. IEEE spectrum.
芝加哥风格引文Braham, R. "Aerospace and Military [technology 1999 Analysis and Forecast]." IEEE Spectrum .
MLA引文Braham, R. "Aerospace and Military [technology 1999 Analysis and Forecast]." IEEE Spectrum, .
警告：这些引文格式不一定是100％准确.