In Tibetan script and language H-4
MLA
Huntington, Ellsworth, 1876-1947. In Tibetan script and language H-4. Box 3, item H-4. 1947, undated. https://collections.library.yale.edu/catalog/32213337.
APA, 6th edition
Huntington, Ellsworth, 1876-1947. (["Box 3, item H-4"])(1947, undated)[In Tibetan script and language H-4]. https://collections.library.yale.edu/catalog/32213337.