Cite

"The Rope as a Hotel Fire-Escape."

MLA

Hansen, Bert, 1944-. "The Rope as a Hotel Fire-Escape.". Box 6, folder 3. 1887 May 7. https://collections.library.yale.edu/catalog/32326636.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 6, folder 3"])(1887 May 7)["The Rope as a Hotel Fire-Escape."]. https://collections.library.yale.edu/catalog/32326636.