APA (7th ed.) Citation

(2011). Library resources for the blind and physically handicapped. [National Library Service for the Blind and Physically Handicapped, Library of Congress].

Chicago Style (17th ed.) Citation

Library Resources for the Blind and Physically Handicapped. [Washington, DC]: [National Library Service for the Blind and Physically Handicapped, Library of Congress], 2011.

MLA (9th ed.) Citation

Library Resources for the Blind and Physically Handicapped. [National Library Service for the Blind and Physically Handicapped, Library of Congress], 2011.