APA-referens (7:e uppl.)
Hugman, R. (1994). Ageing and the care of older people in Europe. ST. Martin's Press, Inc..
Chicago-referens (17:e uppl.)
Hugman, Richard. Ageing and the Care of Older People in Europe. New York: ST. Martin's Press, Inc., 1994.
MLA-referens (9:e uppl.)
Hugman, Richard. Ageing and the Care of Older People in Europe. ST. Martin's Press, Inc., 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.