Não informado. (2016). Nursing Standard. Royal College of Nursing.
Chicago-referens (17:e uppl.)Não informado. Nursing Standard. London: Royal College of Nursing, 2016.
MLA-referens (8:e uppl.)Não informado. Nursing Standard. Royal College of Nursing, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.