Family Register, manuscript diary
MLA
Downie, William, 1819-1893. Family Register, manuscript diary. Box 1, folder 1a. 1860 Feb 17-Nov 26. https://collections.library.yale.edu/catalog/2054048.
APA, 6th edition
Downie, William, 1819-1893. (["Box 1, folder 1a"])(1860 Feb 17-Nov 26)[Family Register, manuscript diary]. https://collections.library.yale.edu/catalog/2054048.