Sherman, French & Co.
MLA
Johnson, James Weldon, 1871-1938. Sherman, French & Co.. Box 18, folder 435. 1912-16. https://collections.library.yale.edu/catalog/17235680.
APA, 6th edition
Johnson, James Weldon, 1871-1938. (["Box 18, folder 435"])(1912-16)[Sherman, French & Co.]. https://collections.library.yale.edu/catalog/17235680.