APA (7th ed.) Citation

Nightingale, F. (1990). Ever yours, Florence Nightingale: Selected letters. Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Nightingale, Florence. Ever Yours, Florence Nightingale: Selected Letters. Cambridge, Mass: Harvard Univ. Pr, 1990.

MLA (9th ed.) Citation

Nightingale, Florence. Ever Yours, Florence Nightingale: Selected Letters. Harvard Univ. Pr, 1990.

Warning: These citations may not always be 100% accurate.