APA (7th ed.) Citation

Lehmann, W. P. (1976). Descriptive linguistics: An introduction (2d ed.). Random House.

Chicago Style (17th ed.) Citation

Lehmann, Winfred P. Descriptive Linguistics: An Introduction. 2d ed. New York: Random House, 1976.

MLA (9th ed.) Citation

Lehmann, Winfred P. Descriptive Linguistics: An Introduction. 2d ed. Random House, 1976.