Langacker, R. W. (1997). Generics and habituals. On conditionals again, ed. by Angeliki Athanasiadou, René Dirven, Amsterdam [etc.], 1997, p. 191-222 (Amsterdam studies in the theory and history of linguistic science), 191.
Chicago Style (17th ed.) CitationLangacker, Ronald W. "Generics and Habituals." On Conditionals Again, Ed. by Angeliki Athanasiadou, René Dirven, Amsterdam [etc.], 1997, P. 191-222 (Amsterdam Studies in the Theory and History of Linguistic Science) 1997: 191.
MLA (9th ed.) CitationLangacker, Ronald W. "Generics and Habituals." On Conditionals Again, Ed. by Angeliki Athanasiadou, René Dirven, Amsterdam [etc.], 1997, P. 191-222 (Amsterdam Studies in the Theory and History of Linguistic Science), 1997, p. 191.
Warning: These citations may not always be 100% accurate.