APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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