Crystal, D. (1995). The Cambridge encyclopedia of the English language. Cambridge University Press.
Citación estilo ChicagoCrystal, David. The Cambridge Encyclopedia of the English Language. Cambridge [England] ; New York: Cambridge University Press, 1995.
Cita MLACrystal, David. The Cambridge Encyclopedia of the English Language. Cambridge University Press, 1995.
Warning: These citations may not always be 100% accurate.