Cite

Swill milk

MLA

Hansen, Bert, 1944-. Swill milk. Box 2, folder 2. 1858 May 29. https://collections.library.yale.edu/catalog/32328754.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 2, folder 2"])(1858 May 29)[Swill milk]. https://collections.library.yale.edu/catalog/32328754.