APA (7th ed.) Zitazioa

National Research Council (U.S.). Committee on Disability Determination for Individuals with Visual Impairments, Lennie, P., & Van Hemel, S. B. (2002). Visual impairments: Determining eligibility for social security benefits. National Academy Press.

Chicago Style (17th ed.) Zitazioa

National Research Council (U.S.). Committee on Disability Determination for Individuals with Visual Impairments, Peter Lennie, eta Susan B. Van Hemel. Visual Impairments: Determining Eligibility for Social Security Benefits. Washington, D.C.: National Academy Press, 2002.

MLA (9th ed.) Zitazioa

National Research Council (U.S.). Committee on Disability Determination for Individuals with Visual Impairments, et al. Visual Impairments: Determining Eligibility for Social Security Benefits. National Academy Press, 2002.