APA (7th ed.) Citation

Napoli, D. J., Mai, M., & Gaw, N. (2011). Primary Movement in Sign Languages: A Study of Six Languages. Gallaudet University Press.

Chicago Style (17th ed.) Citation

Napoli, Donna Jo, Mark Mai, and Nicholas Gaw. Primary Movement in Sign Languages: A Study of Six Languages. Washington, DC: Gallaudet University Press, 2011.

MLA (8th ed.) Citation

Napoli, Donna Jo, et al. Primary Movement in Sign Languages: A Study of Six Languages. Gallaudet University Press, 2011.