Cita APA (7th ed.)

ebrary, Inc, Schick, B. S., Marschark, M., & Spencer, P. E. (2006). Advances in the sign language development of deaf children. Oxford University Press.

Cita Chicago (17th ed.)

ebrary, Inc, Brenda S. Schick, Marc Marschark, i Patricia Elizabeth Spencer. Advances in the Sign Language Development of Deaf Children. Oxford ; New York: Oxford University Press, 2006.

Cita MLA (9th ed.)

ebrary, Inc, et al. Advances in the Sign Language Development of Deaf Children. Oxford University Press, 2006.