Map of pioneer trails, 1541-1867

Chicago citation style
Map of pioneer trails, 1541-1867. 1972. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/7861. (Accessed December 16, 2019.)
APA citation style
(1972) Map of pioneer trails, 1541-1867. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/7861
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/7861>.
Note: These citations are programmatically generated and may be incomplete.