A new map of Mexico, California & Oregon

Chicago citation style
A new map of Mexico, California & Oregon. 1848. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/81. (Accessed October 22, 2018.)
APA citation style
(1848) A new map of Mexico, California & Oregon. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/81
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/81>.
Note: These citations are programmatically generated and may be incomplete.