APA (7th ed.) Zitazioa
Harel, D. Algorithmics: The spirit of computing. springer.
Chicago Style (17th ed.) Zitazioa
Harel, David. Algorithmics: The Spirit of Computing. springer.
MLA (9th ed.) Zitazioa
Harel, David. Algorithmics: The Spirit of Computing. springer.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.