Cite

Officers of the 7th Cavalry in 1868 Washita campaign

MLA

Bates, Charles Francis, 1862-1944. Officers of the 7th Cavalry in 1868 Washita campaign. Box 24, folder 376. [1868], n.d.. https://collections.library.yale.edu/catalog/2001221.

APA, 6th edition

Bates, Charles Francis, 1862-1944. (["Box 24, folder 376"])([1868], n.d.)[Officers of the 7th Cavalry in 1868 Washita campaign]. https://collections.library.yale.edu/catalog/2001221.