Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Geological Survey, U.S. Washington and vicinity, Maryland, District of Columbia, Virginia. [Washington: Dept. of the Interior, U.S. Geological Survey, 192-?, 1920] Map. https://aj.sunback.homes/item/87695627/.
APA citation style:
Geological Survey, U. S. (1920) Washington and vicinity, Maryland, District of Columbia, Virginia. [Washington: Dept. of the Interior, U.S. Geological Survey, 192-?] [Map] Retrieved from the Library of Congress, https://aj.sunback.homes/item/87695627/.
MLA citation style:
Geological Survey, U.S. Washington and vicinity, Maryland, District of Columbia, Virginia. [Washington: Dept. of the Interior, U.S. Geological Survey, 192-?, 1920] Map. Retrieved from the Library of Congress, <aj.sunback.homes/item/87695627/>.