Map of the battlefield of Bull Run, Virginia. Brig. Gen. Irvin McDowell commanding the U.S. forces, Gen. G. [i.e. P.] T. Beauregard commanding the Confederate forces, July 21st 1861 / compiled from a map accompanying the report of Brig. Genl. McDowell and a map made under the direction of Genl. Beauregard. Published by authority of the Hon. the Secretary of War in the office of the Chief of Engineers, U.S. Army

Chicago citation style
United States. Army. Corps of Engineers. Map of the battlefield of Bull Run, Virginia. Brig. Gen. Irvin McDowell commanding the U.S. forces, Gen. G. [i.e. P.] T. Beauregard commanding the Confederate forces, July 21st 1861 / compiled from a map accompanying the report of Brig. Genl. McDowell and a map made under the direction of Genl. Beauregard. Published by authority of the Hon. the Secretary of War in the office of the Chief of Engineers, U.S. Army. 1877. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/6038. (Accessed March 29, 2024.)
APA citation style
United States. Army. Corps of Engineers, (1877) Map of the battlefield of Bull Run, Virginia. Brig. Gen. Irvin McDowell commanding the U.S. forces, Gen. G. [i.e. P.] T. Beauregard commanding the Confederate forces, July 21st 1861 / compiled from a map accompanying the report of Brig. Genl. McDowell and a map made under the direction of Genl. Beauregard. Published by authority of the Hon. the Secretary of War in the office of the Chief of Engineers, U.S. Army. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/6038
MLA citation style
United States. Army. Corps of Engineers. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/6038>.
Note: These citations are programmatically generated and may be incomplete.