Norman, D. A. (1988). The design of everyday things. New York: Doubleday.
Trích dẫn kiểu ChicagoNorman, Donald A. The Design of Everyday Things. New York: Doubleday, 1988.
MLA引文Norman, Donald A. The Design of Everyday Things. New York: Doubleday, 1988.
警告：这些引文格式不一定是100％准确.