Citazione Stile APA (7a Edizione)

Hutchinson, S. E. (1990). Computers: The user perspective (2nd ed.). Irwin.

Citazione stile Chigago Style (17a edizione)

Hutchinson, Sarah E. Computers: The User Perspective. 2nd ed. Boston, Mass: Irwin, 1990.

Citatione MLA (9a ed.)

Hutchinson, Sarah E. Computers: The User Perspective. 2nd ed. Irwin, 1990.