SpringerLink (Online service), Hersh, M. A., & Johnson, M. A. (2003). Assistive Technology for the Hearing-impaired, Deaf and Deafblind. Springer London.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Marion A. Hersh, and Michael A. Johnson. Assistive Technology for the Hearing-impaired, Deaf and Deafblind. London: Springer London, 2003.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Assistive Technology for the Hearing-impaired, Deaf and Deafblind. Springer London, 2003.
Warning: These citations may not always be 100% accurate.