U.S. Coast Survey. A. D. Bache, supdt. / Preliminary chart of St. Mary's Bar and Fennandina Harbor, Florida
MLA
Trenchard, S. D.. "U.S. Coast Survey. A. D. Bache, supdt. / Preliminary chart of St. Mary's Bar and Fennandina Harbor, Florida." Hargrett Library. 1856, https://dlg.usg.edu/record/guan_hmap_hmap1856b32#item.
APA
Trenchard, S. D. (1856). U.S. Coast Survey. A. D. Bache, supdt. / Preliminary chart of St. Mary's Bar and Fennandina Harbor, Florida. Retrieved from https://dlg.usg.edu/record/guan_hmap_hmap1856b32#item
Chicago
Trenchard, S. D.. "U.S. Coast Survey. A. D. Bache, supdt. / Preliminary chart of St. Mary's Bar and Fennandina Harbor, Florida." 1856. July 6, 2025. https://dlg.usg.edu/record/guan_hmap_hmap1856b32#item.
