Minkel, J. A Smashing Bad Time for the United States. IEEE spectrum.
Cita Chicago (17th ed.)Minkel, J.R. "A Smashing Bad Time for the United States." IEEE Spectrum .
Cita MLA (9th ed.)Minkel, J.R. "A Smashing Bad Time for the United States." IEEE Spectrum, .
Atenció: Aquestes cites poden no estar 100% correctes.