APA (7th ed.) Citation

NetLibrary, Inc, Mesthrie, R., & Asher, R. E. (2001). Concise encyclopedia of sociolinguistics. Elsevier.

Chicago Style (17th ed.) Citation

NetLibrary, Inc, Rajend Mesthrie, and R. E. Asher. Concise Encyclopedia of Sociolinguistics. Amsterdam ; New York: Elsevier, 2001.

MLA (9th ed.) Citation

NetLibrary, Inc, et al. Concise Encyclopedia of Sociolinguistics. Elsevier, 2001.