Cite

"An Unwelcome Visitor"

MLA

Hansen, Bert, 1944-. "An Unwelcome Visitor". Box 6, folder 8. 1890 January 18. https://collections.library.yale.edu/catalog/32331431.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 6, folder 8"])(1890 January 18)["An Unwelcome Visitor"]. https://collections.library.yale.edu/catalog/32331431.