Cite

"A Drop of Water under the People's Microscope--Political Animalculae."

MLA

Hansen, Bert, 1944-. "A Drop of Water under the People's Microscope--Political Animalculae.". Box 3, folder 22. 1871 September 30. https://collections.library.yale.edu/catalog/32326600.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 3, folder 22"])(1871 September 30)["A Drop of Water under the People's Microscope--Political Animalculae."]. https://collections.library.yale.edu/catalog/32326600.