Cite

"The Enchantress," holograph, corrected

MLA

Stevenson, Robert Louis, 1850-1894. "The Enchantress," holograph, corrected. Box 9, folder 159. undated. https://collections.library.yale.edu/catalog/11416948.

APA, 6th edition

Stevenson, Robert Louis, 1850-1894. (["Box 9, folder 159"])(undated)["The Enchantress," holograph, corrected]. https://collections.library.yale.edu/catalog/11416948.