Morris, Harrison S.
MLA
Henri, Robert, 1865-1929. Morris, Harrison S.. Box 6, folder 158. 1904-22. https://collections.library.yale.edu/catalog/17029571.
APA, 6th edition
Henri, Robert, 1865-1929. (["Box 6, folder 158"])(1904-22)[Morris, Harrison S.]. https://collections.library.yale.edu/catalog/17029571.