Cita APA (7th ed.)

Diaper, D., & Winder, R. (1987). People and computers lll. Cambridge.

Cita Chicago (17th ed.)

Diaper, D., i R. Winder. People and Computers Lll. New York: Cambridge, 1987.

Cita MLA (9th ed.)

Diaper, D., i R. Winder. People and Computers Lll. Cambridge, 1987.