APA引文

Ungson, G. The emerging knowledge-based economy. IEEE spectrum.

Chicago Style (17th ed.) Citation

Ungson, G.R. "The Emerging Knowledge-based Economy." IEEE Spectrum .

MLA引文

Ungson, G.R. "The Emerging Knowledge-based Economy." IEEE Spectrum, .

警告：這些引文格式不一定是100％准確.