South America 1:1,000,000 Rio de Janeiro S.F. 23 / compiled and drawn by the American Geographical Society of New York; photo lithographed by A. Hoen Company

Chicago citation style
American Geographical Society of New York. South America 1:1,000,000 Rio de Janeiro S.F. 23 / compiled and drawn by the American Geographical Society of New York; photo lithographed by A. Hoen Company. 1938. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1499. (Accessed January 28, 2020.)
APA citation style
American Geographical Society of New York, (1938) South America 1:1,000,000 Rio de Janeiro S.F. 23 / compiled and drawn by the American Geographical Society of New York; photo lithographed by A. Hoen Company. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1499
MLA citation style
American Geographical Society of New York. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/1499>.
Note: These citations are programmatically generated and may be incomplete.