Anderson, L. A., Goodman, R. A., Holtzman, D., Posner, S. F., & Northridge, M. E. (2012). Aging in the United States: Opportunities and Challenges for Public Health. American Public Health Association.
Čikaški stil citiranjaAnderson, Lynda A., Richard A. Goodman, Deborah Holtzman, Samuel F. Posner, i Mary E. Northridge. Aging in the United States: Opportunities and Challenges for Public Health. American Public Health Association, 2012.
MLA način citiranjaAnderson, Lynda A., et al. Aging in the United States: Opportunities and Challenges for Public Health. American Public Health Association, 2012.
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