@book {226366, title = {Civil Wars: A History in Ideas}, year = {2017}, publisher = {Alfred A. Knopf}, organization = {Alfred A. Knopf}, address = {New York}, url = {http://www.penguinrandomhouse.com/books/4805/civil-wars-by-david-armitage/9780307271136/}, author = {David Armitage} }