Nightingale, F., & Keele, M. (1981). Florence Nightingale in Rome: Letters written by Florence Nightingale in Rome in the Winter of 1847 - 1848. American Philosophical Society.
Chicago-Zitierstil (17. Ausg.)Nightingale, Florence, und Mary Keele. Florence Nightingale in Rome: Letters Written by Florence Nightingale in Rome in the Winter of 1847 - 1848. Philadelphia, Pa: American Philosophical Society, 1981.
MLA-Zitierstil (9. Ausg.)Nightingale, Florence, und Mary Keele. Florence Nightingale in Rome: Letters Written by Florence Nightingale in Rome in the Winter of 1847 - 1848. American Philosophical Society, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.