Cite

Anti-vivisection article.

MLA

Hansen, Bert, 1944-. Anti-vivisection article.. Box 1, folder 9. 1897 April 8. https://collections.library.yale.edu/catalog/32325643.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 1, folder 9"])(1897 April 8)[Anti-vivisection article.]. https://collections.library.yale.edu/catalog/32325643.