Lua APA (7ú heag.)

Charles Babbage Institut. Reprint series for the history of Computing. MIT Press.

Lua i Stíl Chicago (17ú heag.)

Charles Babbage Institut. Reprint Series for the History of Computing. Cambridge: MIT Press.

Lua MLA (8ú heag.)

Charles Babbage Institut. Reprint Series for the History of Computing. MIT Press.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.