Cite

"A Quick diagnosis."

MLA

Hansen, Bert, 1944-. "A Quick diagnosis.". Box 12, folder 12. 1913 March 26. https://collections.library.yale.edu/catalog/32331922.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 12, folder 12"])(1913 March 26)["A Quick diagnosis."]. https://collections.library.yale.edu/catalog/32331922.