APA-viite (7. p.)
ebrary, Inc, Maddox, G. L., & Lawton, M. P. (1988). Annual review of gerontology and geriatrics. Springer Publishing Company.
Chicago-viite (17. p.)
ebrary, Inc, George L. Maddox, ja M. Powell Lawton. Annual Review of Gerontology and Geriatrics. New York: Springer Publishing Company, 1988.
MLA-viite (9. p.)
ebrary, Inc, et al. Annual Review of Gerontology and Geriatrics. Springer Publishing Company, 1988.
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