APA (7th ed.) Citation

Langacker, R. W. (1991). Concept, Image, and Symbol: The Cognitive Basis of Grammar (Originally published 1991.). Mouton De Gruyter. https://doi.org/10.1515/9783110857733

Chicago Style (17th ed.) Citation

Langacker, Ronald W. Concept, Image, and Symbol: The Cognitive Basis of Grammar. Originally published 1991. Berlin ; New York: Mouton De Gruyter, 1991. https://doi.org/10.1515/9783110857733.

MLA (9th ed.) Citation

Langacker, Ronald W. Concept, Image, and Symbol: The Cognitive Basis of Grammar. Originally published 1991. Mouton De Gruyter, 1991. https://doi.org/10.1515/9783110857733.