MLA

Nightingale, Florence. Notes On Nursing : What it Is, and What it Is Not. 1st edition London: Duckworth, 1860.

APA

Nightingale, F. (1860). Notes on nursing : what it is, and what it is not. 1st edition London: Duckworth.

Chicago

Nightingale, Florence, Notes On Nursing: What it Is, and What it Is Not. 1st edition London: Duckworth, 1860.