APA (7th ed.) Citation

Lieb, H. (1993). Linguistic variables: Towards a unified theory of linguistic variation. John Benjamins Pub. Co..

Chicago Style (17th ed.) Citation

Lieb, Hans-Heinrich. Linguistic Variables: Towards a Unified Theory of Linguistic Variation. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 1993.

MLA (9th ed.) Citation

Lieb, Hans-Heinrich. Linguistic Variables: Towards a Unified Theory of Linguistic Variation. John Benjamins Pub. Co., 1993.