Cite

"Real American Red Men," holograph manuscript, corrected

MLA

Whitman, Walt, 1819-1892. "Real American Red Men," holograph manuscript, corrected. Box 3, folder 116. n.d.. https://collections.library.yale.edu/catalog/2053750.

APA, 6th edition

Whitman, Walt, 1819-1892. (["Box 3, folder 116"])(n.d.)["Real American Red Men," holograph manuscript, corrected]. https://collections.library.yale.edu/catalog/2053750.