APA Style

Langacker, Ronald W. (1968). Language and its structure: Some fundamental linguistic concepts . New York: Harcourt, Brace & World, Inc.

Chicago Style

Langacker, Ronald W. Language and its structure: Some fundamental linguistic concepts. New York: Harcourt, Brace & World, Inc, 1968. Text.

MLA Style

Langacker, Ronald W. Language and its structure: Some fundamental linguistic concepts. New York: Harcourt, Brace & World, Inc, 1968. Text.

Turabian Style

Langacker, Ronald W. Language and its structure: Some fundamental linguistic concepts. New York: Harcourt, Brace & World, Inc, 1968. Print.