"A moment of Anxiety--Who is Going to Get Left?"
MLA
Hansen, Bert, 1944-. "A moment of Anxiety--Who is Going to Get Left?". Box 11, folder 15. 1884 December 24. https://collections.library.yale.edu/catalog/32326770.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 11, folder 15"])(1884 December 24)["A moment of Anxiety--Who is Going to Get Left?"]. https://collections.library.yale.edu/catalog/32326770.