APA Citation

Clifford, S. H. (1990). Computers: The user perspective (2nd ed.). Homewood: Irwin.

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.