APA (7th ed.) Citation

Lucas, C., & Valli, C. (1992). Language contact in the American deaf community. Acad. Press.

Chicago Style (17th ed.) Citation

Lucas, Ceil, and Clayton Valli. Language Contact in the American Deaf Community. San Diego u.a: Acad. Press, 1992.

MLA (9th ed.) Citation

Lucas, Ceil, and Clayton Valli. Language Contact in the American Deaf Community. Acad. Press, 1992.