The national atlas

Chicago citation style
O.W. Gray & Son. The national atlas. 1876-1876. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1032277. (Accessed December 13, 2018.)
APA citation style
O.W. Gray & Son, (1876-1876) The national atlas. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1032277
MLA citation style
O.W. Gray & Son. Retrieved from the Digital Public Library of America <http://search.lib.virginia.edu/catalog/uva-lib:1032277>.
Note: These citations are programmatically generated and may be incomplete.