Guido, J. W. (2015). Learn American sign language: Everything you need to start signing now. Wellfleet Press.
Style de citation Chicago (17e éd.)Guido, James W. Learn American Sign Language: Everything You Need to Start Signing Now. New York, New York: Wellfleet Press, 2015.
Style de citation MLA (8e éd.)Guido, James W. Learn American Sign Language: Everything You Need to Start Signing Now. Wellfleet Press, 2015.
Attention : ces citations peuvent ne pas être correctes à 100%.