Cita APA (7a ed.)

Herrmann, A., & Steinbach, M. (2013). Nonmanuals in sign language. John Benjamins Publishing Company.

Cita Chicago Style (17a ed.)

Herrmann, Annika, y Markus Steinbach. Nonmanuals in Sign Language. Amsterdam: John Benjamins Publishing Company, 2013.

Cita MLA (8a ed.)

Herrmann, Annika, y Markus Steinbach. Nonmanuals in Sign Language. John Benjamins Publishing Company, 2013.