Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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