MLA

Hansen, Bert, 1944-. "M. Pasteur's Experiments in Paris for the Cure of Hydrophobia - The Doctor and Some of His Patients.". Box 13, folder 18. 1886 April 3. https://collections.library.yale.edu/catalog/32332185.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 13, folder 18"])(1886 April 3)["M. Pasteur's Experiments in Paris for the Cure of Hydrophobia - The Doctor and Some of His Patients."]. https://collections.library.yale.edu/catalog/32332185.