Eyeglasses
MLA
Whitman, Walt, 1819-1892. Eyeglasses. Box 4, folder 199. n.d.. https://collections.library.yale.edu/catalog/2012037.
APA, 6th edition
Whitman, Walt, 1819-1892. (["Box 4, folder 199"])(n.d.)[Eyeglasses]. https://collections.library.yale.edu/catalog/2012037.