APA način citiranja (7. izdanje)

Szepietowski, A. The element distinctness problem on one-tape Turing machines. Information processing letters..

Čikaški stil citiranja (17. izdanje)

Szepietowski, Andrzej. "The Element Distinctness Problem on One-tape Turing Machines." Information Processing Letters. .

MLA način citiranja (9. izdanje)

Szepietowski, Andrzej. "The Element Distinctness Problem on One-tape Turing Machines." Information Processing Letters., .

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