APA-Zitierstil (7. Ausg.)

Coombs, M. J. (1981). Computing Skills and the user interface (2. print.). Academinc Pr.

Chicago-Zitierstil (17. Ausg.)

Coombs, Mike J. Computing Skills and the User Interface. 2. print. London <<[u.a.]>>: Academinc Pr, 1981.

MLA-Zitierstil (9. Ausg.)

Coombs, Mike J. Computing Skills and the User Interface. 2. print. Academinc Pr, 1981.