Arking, R. (2006). The biology of aging: Observations and principles (3rd ed.). Oxford University Press.
Chicago-referens (17:e uppl.)Arking, Robert. The Biology of Aging: Observations and Principles. 3rd ed. Oxford ; New York: Oxford University Press, 2006.
MLA-referens (9:e uppl.)Arking, Robert. The Biology of Aging: Observations and Principles. 3rd ed. Oxford University Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.