Cite

"The Transfusion of Blood: A Proposed Dangerous Experiment."

MLA

Hansen, Bert, 1944-. "The Transfusion of Blood: A Proposed Dangerous Experiment.". Box 6, folder 5. 1888 June 30. https://collections.library.yale.edu/catalog/32326642.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 6, folder 5"])(1888 June 30)["The Transfusion of Blood: A Proposed Dangerous Experiment."]. https://collections.library.yale.edu/catalog/32326642.