MLA

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. Account books. Box 5, folder 51-52. 1901-1933. https://collections.library.yale.edu/catalog/17028281.

APA, 6th edition

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. (["Box 5, folder 51-52"])(1901-1933)[Account books]. https://collections.library.yale.edu/catalog/17028281.