Cita APA (7th ed.)

Adler, P. S., & Winograd, T. (1992). Usability: Turning technologies into tools. Oxford University Press.

Cita Chicago (17th ed.)

Adler, Paul S., i Terry Winograd. Usability: Turning Technologies into Tools. New York: Oxford University Press, 1992.

Cita MLA (9th ed.)

Adler, Paul S., i Terry Winograd. Usability: Turning Technologies into Tools. Oxford University Press, 1992.