Petőfi, J. S. (1978). Logic and the formal theory of natural language. Papiere zur Textlinguistik 10.
Chicago Style CitationPetőfi, János Sándor. "Logic and the Formal Theory of Natural Language." Papiere Zur Textlinguistik 10 1978.
MLA引文Petőfi, János Sándor. "Logic and the Formal Theory of Natural Language." Papiere Zur Textlinguistik 10 1978.
警告:这些引文格式不一定是100%准确.