Album 1: Black ribbed leather album, 2 tooled clasps.
MLA
Mitchell, Alfred, 1832-. Album 1: Black ribbed leather album, 2 tooled clasps.. Box 36, folder 27. 1860-1890. https://collections.library.yale.edu/catalog/10015293.
APA, 6th edition
Mitchell, Alfred, 1832-. (["Box 36, folder 27"])(1860-1890)[Album 1: Black ribbed leather album, 2 tooled clasps.]. https://collections.library.yale.edu/catalog/10015293.