Παραπομπή σε μορφή APA (7η εκδ.)

Downton, A. (1993). Engineering the human-computer interface (student edition.). McGraw-Hill Book Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Downton, Andy. Engineering the Human-computer Interface. student edition. London: McGraw-Hill Book Company, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Downton, Andy. Engineering the Human-computer Interface. student edition. McGraw-Hill Book Company, 1993.