Letter to General Robert E. Lee from H. W. Halleck

Chicago citation style
War Department. The Adjutant General's Office. War Records Office. 1874-7/1/1899. Letter to General Robert E. Lee from H. W. Halleck. 1863-01-14. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7829571. (Accessed July 21, 2018.)
APA citation style
War Department. The Adjutant General's Office. War Records Office. 1874-7/1/1899, (1863-01-14) Letter to General Robert E. Lee from H. W. Halleck. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7829571
MLA citation style
War Department. The Adjutant General's Office. War Records Office. 1874-7/1/1899. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7829571>.
Note: These citations are programmatically generated and may be incomplete.