Guido, J. W. (2015). Learn American sign language: Everything you need to start signing now. Wellfleet Press.
Цитирование в стиле Чикаго (17-е изд.)Guido, James W. Learn American Sign Language: Everything You Need to Start Signing Now. New York, New York: Wellfleet Press, 2015.
Цитирование MLA (8-е изд.)Guido, James W. Learn American Sign Language: Everything You Need to Start Signing Now. Wellfleet Press, 2015.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.