Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Smith, Howard Christopher, Cartographer, and Publisher United States Bureau Of Soils. Soil map, Maryland, Charles County sheet. [Washington, D.C.: U.S. Department of Agriculture, Bureau of Soils, 1918] Map. https://www.loc.gov/item/2023587097/.
APA citation style:
Smith, H. C. & United States Bureau Of Soils, P. (1918) Soil map, Maryland, Charles County sheet. [Washington, D.C.: U.S. Department of Agriculture, Bureau of Soils] [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/2023587097/.
MLA citation style:
Smith, Howard Christopher, Cartographer, and Publisher United States Bureau Of Soils. Soil map, Maryland, Charles County sheet. [Washington, D.C.: U.S. Department of Agriculture, Bureau of Soils, 1918] Map. Retrieved from the Library of Congress, <www.loc.gov/item/2023587097/>.