Views of General Crook's expedition and the Black Hills
MLA
Morrow, Stanley J. Views of General Crook's Expedition and the Black Hills. 1876. https://collections.library.yale.edu/catalog/2014630.
APA, 6th edition
Morrow, S. J. (1876). Views of General Crook's expedition and the Black Hills [Pictorial works, Photographic prints, Albumen prints, Portraits]. https://collections.library.yale.edu/catalog/2014630.