"Laboratory at Saranac Lake, N. Y., for the Study of Tuberculosis--Interior of Main Room."
MLA
Hansen, Bert, 1944-. "Laboratory at Saranac Lake, N. Y., for the Study of Tuberculosis--Interior of Main Room.". Box 12, folder 23. 1897 March 6. https://collections.library.yale.edu/catalog/32333724.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 12, folder 23"])(1897 March 6)["Laboratory at Saranac Lake, N. Y., for the Study of Tuberculosis--Interior of Main Room."]. https://collections.library.yale.edu/catalog/32333724.