Cite

Map of the United States and Mexico Including Oregon, Texas and the Californias. By John Haven.

MLA

Map of the United States and Mexico Including Oregon, Texas and the Californias. By John Haven. Haven & Emmerson, pubs., 1846. https://collections.library.yale.edu/catalog/15536458.

APA, 6th edition

Map of the United States and Mexico Including Oregon, Texas and the Californias. By John Haven. (1846). [Maps]. Haven & Emmerson, pubs. https://collections.library.yale.edu/catalog/15536458.