"The House Of Relief Of The New York City Hospital."
MLA
Hansen, Bert, 1944-. "The House Of Relief Of The New York City Hospital.". Box 12, folder 21. 1894 December 22. https://collections.library.yale.edu/catalog/32326634.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 12, folder 21"])(1894 December 22)["The House Of Relief Of The New York City Hospital."]. https://collections.library.yale.edu/catalog/32326634.