South America 1:1,000,000 Uruguayana

Chicago citation style
South America 1:1,000,000 Uruguayana. 1940. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/13998. (Accessed March 28, 2020.)
APA citation style
(1940) South America 1:1,000,000 Uruguayana. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/13998
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/13998>.
Note: These citations are programmatically generated and may be incomplete.