Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.