"Dogs First! Women and Children First Would Cease to be Shipwreck Etiquette if the Anti-vivisectionists Had Their Way."
MLA
Hansen, Bert, 1944-. "Dogs First! Women and Children First Would Cease to be Shipwreck Etiquette if the Anti-vivisectionists Had Their Way.". Box 12, folder 7. 1911 April 5. https://collections.library.yale.edu/catalog/32326480.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 12, folder 7"])(1911 April 5)["Dogs First! Women and Children First Would Cease to be Shipwreck Etiquette if the Anti-vivisectionists Had Their Way."]. https://collections.library.yale.edu/catalog/32326480.