Langacker, R. W. (2002). Concept, image, and symbol: The cognitive basis of grammar (2. ed. with a new preface.). Mouton de Gruyter.
Chicago Style (17th ed.) CitationLangacker, Ronald W. Concept, Image, and Symbol: The Cognitive Basis of Grammar. 2. ed. with a new preface. Berlin [u.a.]: Mouton de Gruyter, 2002.
MLA (9th ed.) CitationLangacker, Ronald W. Concept, Image, and Symbol: The Cognitive Basis of Grammar. 2. ed. with a new preface. Mouton de Gruyter, 2002.
Warning: These citations may not always be 100% accurate.