MLA

Fox, George W., 1853-1886. A group of American Indians wearing civilian clothes and holding bows posing for a photographer while two European American couples look on. Box 1, folder 5. 1876. https://collections.library.yale.edu/catalog/2004401.

APA, 6th edition

Fox, George W., 1853-1886. (["Box 1, folder 5"])(1876)[A group of American Indians wearing civilian clothes and holding bows posing for a photographer while two European American couples look on]. https://collections.library.yale.edu/catalog/2004401.