APA (7th ed.) Citation

Crystal, D. (1987). Linguistic encounters with language handicap. Blackwell.

Chicago Style (17th ed.) Citation

Crystal, David. Linguistic Encounters with Language Handicap. Oxford, UK: Blackwell, 1987.

MLA (8th ed.) Citation

Crystal, David. Linguistic Encounters with Language Handicap. Blackwell, 1987.

Warning: These citations may not always be 100% accurate.