Cita APA (7a ed.)

Asher, R., & Simpson, J. (1994). The encyclopedia of language and linguistics (1a ed.). Pergamon Press.

Cita Chicago Style (17a ed.)

Asher, R.R, y J.M.Y Simpson. The Encyclopedia of Language and Linguistics. 1a ed. Oxford [etc.]: Pergamon Press, 1994.

Cita MLA (9a ed.)

Asher, R.R, y J.M.Y Simpson. The Encyclopedia of Language and Linguistics. 1a ed. Pergamon Press, 1994.