Vance, B. (1989). The evolution of pro-drop in Medieval French. Studies in Romance linguistics, ed. by C. Kirschner, J. DeCesaris, Amsterdam, 1989, P.413-442 (Amsterdam studies in the theory and history of linguistic science), 413.
Chicago Style (17th ed.) CitationVance, Barbara. "The Evolution of Pro-drop in Medieval French." Studies in Romance Linguistics, Ed. by C. Kirschner, J. DeCesaris, Amsterdam, 1989, P.413-442 (Amsterdam Studies in the Theory and History of Linguistic Science) 1989: 413.
MLA (9th ed.) CitationVance, Barbara. "The Evolution of Pro-drop in Medieval French." Studies in Romance Linguistics, Ed. by C. Kirschner, J. DeCesaris, Amsterdam, 1989, P.413-442 (Amsterdam Studies in the Theory and History of Linguistic Science), 1989, p. 413.
Warning: These citations may not always be 100% accurate.