Citazione Stile APA (7a Edizione)

Norman, D. A. (2013). The design of everyday things (9780465050659.). Basic Books.

Citazione stile Chigago Style (17a edizione)

Norman, Donald A. The Design of Everyday Things. 9780465050659. New York: Basic Books, 2013.

Citatione MLA (9a ed.)

Norman, Donald A. The Design of Everyday Things. 9780465050659. Basic Books, 2013.