MLA

Mott, John R. (John Raleigh), 1865-1955. Japan. 124, folder 2041. 1897-1950, n.d.. https://collections.library.yale.edu/catalog/33584230.

APA, 6th edition

Mott, John R. (John Raleigh), 1865-1955. (["124, folder 2041"])(1897-1950, n.d.)[Japan]. https://collections.library.yale.edu/catalog/33584230.