APA-referens (7:e uppl.)
CASERTA, M. (2000). PATHFINDERS: A SELF-CARE AND HEALTH EDUCATION PROGRAM FOR OLDER WIDOWS AND WIDOWERS.
Chicago-referens (17:e uppl.)
CASERTA, M.S. PATHFINDERS: A SELF-CARE AND HEALTH EDUCATION PROGRAM FOR OLDER WIDOWS AND WIDOWERS. 2000.
MLA-referens (9:e uppl.)
CASERTA, M.S. PATHFINDERS: A SELF-CARE AND HEALTH EDUCATION PROGRAM FOR OLDER WIDOWS AND WIDOWERS. 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.