ebrary, Inc, Edmondson, R., & Kondratowitz, H. v. (2009). Valuing older people: A humanist approach to ageing. Policy Press.
Chicago-referens (17:e uppl.)ebrary, Inc, Ricca Edmondson, och Hans-Joachim von Kondratowitz. Valuing Older People: A Humanist Approach to Ageing. Bristol: Policy Press, 2009.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Valuing Older People: A Humanist Approach to Ageing. Policy Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.