Cita APA (7a ed.)
Hutchinson, S. E. (1990). Computers: The user perspective (2nd.ed.). Irwin.
Cita Chicago Style (17a ed.)
Hutchinson, Sarah E. Computers: The User Perspective. 2nd.ed. Homewood: Irwin, 1990.
Cita MLA (9a ed.)
Hutchinson, Sarah E. Computers: The User Perspective. 2nd.ed. Irwin, 1990.
Precaución: Estas citas no son 100% exactas.