View of Yorktown, Va. May 1862

Chicago citation style
War Department. Office of the Chief Signal Officer. (8/1/1866 - 9/18/1947). View of Yorktown, Va. May 1862. 1860-01-01/1865-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/524501. (Accessed June 21, 2018.)
APA citation style
War Department. Office of the Chief Signal Officer. (8/1/1866 - 9/18/1947), (1860-01-01/1865-12-31) View of Yorktown, Va. May 1862. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/524501
MLA citation style
War Department. Office of the Chief Signal Officer. (8/1/1866 - 9/18/1947). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/524501>.
Note: These citations are programmatically generated and may be incomplete.