Cita APA

Jones, W. New York unearths paleotech relic [subway signal system]. IEEE spectrum.

Citación estilo Chicago

Jones, W.D. "New York Unearths Paleotech Relic [subway Signal System]." IEEE Spectrum .

Cita MLA

Jones, W.D. "New York Unearths Paleotech Relic [subway Signal System]." IEEE Spectrum, .

Warning: These citations may not always be 100% accurate.