APA način citiranja

Petőfi, J. S. (1978). Logic and the formal theory of natural language. Papiere zur Textlinguistik 10.

Čikaški stil citiranja

Petőfi, János Sándor. "Logic and the Formal Theory of Natural Language." Papiere Zur Textlinguistik 10 1978.

MLA način citiranja

Petőfi, János Sándor. "Logic and the Formal Theory of Natural Language." Papiere Zur Textlinguistik 10 1978.

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