APA (7th ed.) Citation

Maddox, G. L. (2001). The encyclopedia of aging: A comprehensive resource in gerontology and geriatrics (3rd ed.). Springer.

Chicago Style (17th ed.) Citation

Maddox, George L. The Encyclopedia of Aging: A Comprehensive Resource in Gerontology and Geriatrics. 3rd ed. New York: Springer, 2001.

MLA (9th ed.) Citation

Maddox, George L. The Encyclopedia of Aging: A Comprehensive Resource in Gerontology and Geriatrics. 3rd ed. Springer, 2001.