APA (7th ed.) Citation

Crystal, D. (1991). A dictionary of linguistics and phonetics (3rd ed.). B. Blackwell.

Chicago Style (17th ed.) Citation

Crystal, David. A Dictionary of Linguistics and Phonetics. 3rd ed. Oxford: B. Blackwell, 1991.

MLA (9th ed.) Citation

Crystal, David. A Dictionary of Linguistics and Phonetics. 3rd ed. B. Blackwell, 1991.