Cities by level in the urban hierarchy France

Chicago citation style
Cities by level in the urban hierarchy France. unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1057. (Accessed July 16, 2018.)
APA citation style
(unknown) Cities by level in the urban hierarchy France. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1057
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/skinner/id/1057>.
Note: These citations are programmatically generated and may be incomplete.