APA

langacker r. w., . (1973). language and its structure. New York: harcourt brace jovamovich,inc.

Chicago

langacker ronald w, . 1973. language and its structure. New York: harcourt brace jovamovich,inc.

Harvard

langacker r. w., . (1973). language and its structure. New York: harcourt brace jovamovich,inc.

MLA

langacker ronald w, . language and its structure. New York: harcourt brace jovamovich,inc. 1973.