Map of Oregon and upper California, from the surveys of John Charles Frémont and other authorities / drawn by Charles Preuss under the order of the Senate of the United States ; lithy. by E. Weber & Co., Balto.

Chicago citation style
Frémont, John Charles, 1813-1890. Map of Oregon and upper California, from the surveys of John Charles Frémont and other authorities / drawn by Charles Preuss under the order of the Senate of the United States ; lithy. by E. Weber & Co., Balto.. 1848. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/22972. (Accessed May 28, 2020.)
APA citation style
Frémont, John Charles, 1813-1890, (1848) Map of Oregon and upper California, from the surveys of John Charles Frémont and other authorities / drawn by Charles Preuss under the order of the Senate of the United States ; lithy. by E. Weber & Co., Balto.. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/22972
MLA citation style
Frémont, John Charles, 1813-1890. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/22972>.
Note: These citations are programmatically generated and may be incomplete.