Wilmoth Janet M. & Ferraro Kenneth F. (2007). Gerontology: Perspectives and Issues (3rd ed.). Springer Publishing Company.
Chicago Style (17th ed.) CitationWilmoth Janet M. and Ferraro Kenneth F. Gerontology: Perspectives and Issues. 3rd ed. New York: Springer Publishing Company, 2007.
MLA (9th ed.) CitationWilmoth Janet M. and Ferraro Kenneth F. Gerontology: Perspectives and Issues. 3rd ed. Springer Publishing Company, 2007.
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