(2007). Annual review of gerontology and geriatrics, Volume 26, The crown of life: Dynamics of the early postretirement period. Springer.
Chicago-Zitierstil (17. Ausg.)Annual Review of Gerontology and Geriatrics, Volume 26, The Crown of Life: Dynamics of the Early Postretirement Period. New York: Springer, 2007.
MLA-Zitierstil (9. Ausg.)Annual Review of Gerontology and Geriatrics, Volume 26, The Crown of Life: Dynamics of the Early Postretirement Period. Springer, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.