Lua APA (7ú heag.)
Grier, D. A. (2005). When computers were human. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)
Grier, David Alan. When Computers Were Human. Princeton: Princeton University Press, 2005.
Lua MLA (9ú heag.)
Grier, David Alan. When Computers Were Human. Princeton University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.