Cite

Swill milk

MLA

Hansen, Bert, 1944-. Swill milk. Box 2, folder 1. 1858 May 15. https://collections.library.yale.edu/catalog/32328752.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 2, folder 1"])(1858 May 15)[Swill milk]. https://collections.library.yale.edu/catalog/32328752.