Cite

Photographs of Indian delegates [graphic].

MLA

Bell, C. M. (Charles Milton), approximately 1849-1893. Photographs of Indian delegates [graphic].. ca. 1880.. https://collections.library.yale.edu/catalog/2009639.

APA, 6th edition

Bell, C. M. (Charles Milton), approximately 1849-1893. (ca. 1880.)[Photographs of Indian delegates [graphic].]. https://collections.library.yale.edu/catalog/2009639.