Citazione Stile APA (7a Edizione)

Crystal, D. (1997). The Cambridge encyclopedia of language (2nd ed.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Crystal, David. The Cambridge Encyclopedia of Language. 2nd ed. Cambridge ; New York: Cambridge University Press, 1997.

Citatione MLA (8a ed.)

Crystal, David. The Cambridge Encyclopedia of Language. 2nd ed. Cambridge University Press, 1997.