Cite

Drawings by Indian (Ohetoint?) at Carlisle, Pennsylvania (sketchbook), 1 item

MLA

Pratt, Richard Henry, 1840-1924. Drawings by Indian (Ohetoint?) at Carlisle, Pennsylvania (sketchbook), 1 item. Box 24, folder 768. 1880. https://collections.library.yale.edu/catalog/2008519.

APA, 6th edition

Pratt, Richard Henry, 1840-1924. (["Box 24, folder 768"])(1880)[Drawings by Indian (Ohetoint?) at Carlisle, Pennsylvania (sketchbook), 1 item]. https://collections.library.yale.edu/catalog/2008519.