@inbook{10.2307/j.ctt46nqph.7,
 ISBN = {9780812215014},
 URL = {http://www.jstor.org/stable/j.ctt46nqph.7},
 bookauthor = {Florence Nightingale},
 booktitle = {Suggestions for Thought by Florence Nightingale: Selections and Commentaries},
 pages = {35--57},
 publisher = {University of Pennsylvania Press},
 title = {On Universal Law},
 year = {1994}
}