Yazoo river defences at Walnut Hills near Vicksburg, Miss. occupied by the U.S. naval forces, May 20, 1863: U.S. coast survey.
Chicago Style (17th ed.) CitationYazoo River Defences at Walnut Hills Near Vicksburg, Miss. Occupied by the U.S. Naval Forces, May 20, 1863: U.S. Coast Survey. [Washington].
MLA (9th ed.) CitationYazoo River Defences at Walnut Hills Near Vicksburg, Miss. Occupied by the U.S. Naval Forces, May 20, 1863: U.S. Coast Survey.
Warning: These citations may not always be 100% accurate.