APA (7th ed.) Zitazioa

Davis, M. (1982). Computability and unsolvability. Dover.

Chicago Style (17th ed.) Zitazioa

Davis, Martin. Computability and Unsolvability. Nueva York: Dover, 1982.

MLA (9th ed.) Zitazioa

Davis, Martin. Computability and Unsolvability. Dover, 1982.

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