Cita APA (7th ed.)

Crystal, D. (1995). The Cambridge encyclopedia of the English language. Cambridge University Press.

Cita Chicago (17th ed.)

Crystal, David. The Cambridge Encyclopedia of the English Language. Cambridge [England] ; New York: Cambridge University Press, 1995.

Cita MLA (8th ed.)

Crystal, David. The Cambridge Encyclopedia of the English Language. Cambridge University Press, 1995.