Cite

Holograph manuscript, corrected and signed

MLA

Whitman, Walt, 1819-1892. Holograph manuscript, corrected and signed. Box 3, folder 166. n.d.. https://collections.library.yale.edu/catalog/2001542.

APA, 6th edition

Whitman, Walt, 1819-1892. (["Box 3, folder 166"])(n.d.)[Holograph manuscript, corrected and signed]. https://collections.library.yale.edu/catalog/2001542.