Nightingale, F. (1911). Letters from Miss Florence Nightingale on health visiting in rural districts. P.S. King & Son.
Chicago-viite (17. p.)Nightingale, Florence. Letters from Miss Florence Nightingale on Health Visiting in Rural Districts. London: P.S. King & Son, 1911.
MLA-viite (8. p.)Nightingale, Florence. Letters from Miss Florence Nightingale on Health Visiting in Rural Districts. P.S. King & Son, 1911.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.