APA (7th ed.) Citation

Nightingale, F., & Vallée, G. (2003). The collected works of Florence Nightingale. The collected works of Florence Nightingale.

Chicago Style (17th ed.) Citation

Nightingale, Florence, and Gérard Vallée. "The Collected Works of Florence Nightingale." The Collected Works of Florence Nightingale 2003.

MLA (8th ed.) Citation

Nightingale, Florence, and Gérard Vallée. "The Collected Works of Florence Nightingale." The Collected Works of Florence Nightingale, 2003.

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