APA-viite (7. p.)

Green, R. A., & Blair, V. (2011). Keep it simple: A guide to assistive technologies. Libraries Unlimited.

Chicago-viite (17. p.)

Green, Ravonne A., ja Vera Blair. Keep It Simple: A Guide to Assistive Technologies. Santa Barbara, Calif: Libraries Unlimited, 2011.

MLA-viite (9. p.)

Green, Ravonne A., ja Vera Blair. Keep It Simple: A Guide to Assistive Technologies. Libraries Unlimited, 2011.