APA (7th ed.) Citation

American Foundation for the Blind. (1993). AFB directory of services for blind and visually impaired persons in the United States and Canada. American Foundation for the Blind.

Chicago Style (17th ed.) Citation

American Foundation for the Blind. AFB Directory of Services for Blind and Visually Impaired Persons in the United States and Canada. New York: American Foundation for the Blind, 1993.

MLA (9th ed.) Citation

American Foundation for the Blind. AFB Directory of Services for Blind and Visually Impaired Persons in the United States and Canada. American Foundation for the Blind, 1993.