Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
United States National Park Service. Chesapeake and Ohio Canal. [Washington, U.S. Govt. Print. Off, 1972] Map. https://www.loc.gov/item/75692108/.
APA citation style:
United States National Park Service. (1972) Chesapeake and Ohio Canal. [Washington, U.S. Govt. Print. Off] [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/75692108/.
MLA citation style:
United States National Park Service. Chesapeake and Ohio Canal. [Washington, U.S. Govt. Print. Off, 1972] Map. Retrieved from the Library of Congress, <www.loc.gov/item/75692108/>.