Map of North America
MLA
Smith, J. Calvin. "Map of North America." Hargrett Library. 1849, https://dlg.usg.edu/record/guan_hmap_hmap1849s5#item.
APA
Smith, J. Calvin (1849). Map of North America. Retrieved from https://dlg.usg.edu/record/guan_hmap_hmap1849s5#item
Chicago
Smith, J. Calvin. "Map of North America." 1849. July 4, 2025. https://dlg.usg.edu/record/guan_hmap_hmap1849s5#item.
