APA (7th ed.) Citation

Perry, T. Of modes & men [user interfaces]. IEEE spectrum.

Chicago Style (17th ed.) Citation

Perry, T.S. "Of Modes & Men [user Interfaces]." IEEE Spectrum .

MLA (9th ed.) Citation

Perry, T.S. "Of Modes & Men [user Interfaces]." IEEE Spectrum, .

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