Cita APA (7a ed.)
Lieb, H. (1993). Linguistic variables: Towards a unified theory of linguistic variation. John Benjamins Pub. Co..
Cita Chicago Style (17a ed.)
Lieb, Hans-Heinrich. Linguistic Variables: Towards a Unified Theory of Linguistic Variation. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 1993.
Cita MLA (9a ed.)
Lieb, Hans-Heinrich. Linguistic Variables: Towards a Unified Theory of Linguistic Variation. John Benjamins Pub. Co., 1993.
Precaución: Estas citas no son 100% exactas.