Correspondence
MLA
Salsbury, Nathan, 1846-1902. Correspondence. Box 1, folder 3. 1870-78. https://collections.library.yale.edu/catalog/17060002.
APA, 6th edition
Salsbury, Nathan, 1846-1902. (["Box 1, folder 3"])(1870-78)[Correspondence]. https://collections.library.yale.edu/catalog/17060002.