APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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