Cita APA

Crystal, D. 1. (1995). The Cambridge encyclopedia of the english language. New York, New York: Cambridge University Press.

Citación estilo Chicago

Crystal, David 1941-. The Cambridge Encyclopedia of the English Language. New York, New York: Cambridge University Press, 1995.

Cita MLA

Crystal, David 1941-. The Cambridge Encyclopedia of the English Language. New York, New York: Cambridge University Press, 1995.