Nightingale, F. (1911). Letters from Miss Florence Nightingale on health visiting in rural districts. P.S. King & Son.
Chicago-referens (17:e uppl.)Nightingale, Florence. Letters from Miss Florence Nightingale on Health Visiting in Rural Districts. London: P.S. King & Son, 1911.
MLA-referens (8:e uppl.)Nightingale, Florence. Letters from Miss Florence Nightingale on Health Visiting in Rural Districts. P.S. King & Son, 1911.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.