ACM Turing Centenary Celebration. Association for Computing Machinery (ACM).
Chicago Style (17th ed.) ZitazioaACM Turing Centenary Celebration. Association for Computing Machinery (ACM).
MLA (9th ed.) ZitazioaACM Turing Centenary Celebration. Association for Computing Machinery (ACM).
Kontuz: berrikusi erreferentzia hauek erabili aurretik.