"New York's Pathological Institute, A Department of the State Hospital Service."
MLA
Hansen, Bert, 1944-. "New York's Pathological Institute, A Department of the State Hospital Service.". Box 5, folder 26. 1897 May 15. https://collections.library.yale.edu/catalog/32332594.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 5, folder 26"])(1897 May 15)["New York's Pathological Institute, A Department of the State Hospital Service."]. https://collections.library.yale.edu/catalog/32332594.