APA (7th ed.) Citation

Cokely, D., & Baker-Shenk, C. L. (1991). American sign language: A student text, units 19-27. Clerc Books, Gallaudet University Press.

Chicago Style (17th ed.) Citation

Cokely, Dennis, and Charlotte Lee Baker-Shenk. American Sign Language: A Student Text, Units 19-27. Washington, D.C.: Clerc Books, Gallaudet University Press, 1991.

MLA (8th ed.) Citation

Cokely, Dennis, and Charlotte Lee Baker-Shenk. American Sign Language: A Student Text, Units 19-27. Clerc Books, Gallaudet University Press, 1991.