In Tibetan language and regular dbu-can script H-1
MLA
Huntington, Ellsworth, 1876-1947. In Tibetan language and regular dbu-can script H-1. Box 3, item H-1. 1947, undated. https://collections.library.yale.edu/catalog/32213321.
APA, 6th edition
Huntington, Ellsworth, 1876-1947. (["Box 3, item H-1"])(1947, undated)[In Tibetan language and regular dbu-can script H-1]. https://collections.library.yale.edu/catalog/32213321.