Cita APA (7a ed.)

Levey, D. (2008). Language change and variation in Gibraltar. John Benjamins Publishing.

Cita Chicago Style (17a ed.)

Levey, David. Language Change and Variation in Gibraltar. Amsterdam ; Philadelphia: John Benjamins Publishing, 2008.

Cita MLA (9a ed.)

Levey, David. Language Change and Variation in Gibraltar. John Benjamins Publishing, 2008.