443632 Weil, A. (2005). Healthy aging: A lifelong guide to your well-being. New York, NY : Anchor Books.
Chicago-referens (17:e uppl.)443632 Weil, Andrew. Healthy Aging: A Lifelong Guide to Your Well-being. New York, NY : Anchor Books, 2005.
MLA-referens (9:e uppl.)443632 Weil, Andrew. Healthy Aging: A Lifelong Guide to Your Well-being. New York, NY : Anchor Books, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.