France 1806 CPZ Choropleth Maps (Southwest)

Chicago citation style
G. William Skinner; Xue liu. France 1806 CPZ Choropleth Maps (Southwest). 1801-1861. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1149. (Accessed July 22, 2018.)
APA citation style
G. William Skinner; Xue liu, (1801-1861) France 1806 CPZ Choropleth Maps (Southwest). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1149
MLA citation style
G. William Skinner; Xue liu. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1149>.
Note: These citations are programmatically generated and may be incomplete.