Cite

"An Appalling Attempt to Muzzle the Watch-Dog of Science."

MLA

Hansen, Bert, 1944-. "An Appalling Attempt to Muzzle the Watch-Dog of Science.". Box 9, folder 2. 1883 March 14. https://collections.library.yale.edu/catalog/32331509.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 9, folder 2"])(1883 March 14)["An Appalling Attempt to Muzzle the Watch-Dog of Science."]. https://collections.library.yale.edu/catalog/32331509.