MLA

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. Money order. Box 5, folder 54. 1901. https://collections.library.yale.edu/catalog/17028283.

APA, 6th edition

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. (["Box 5, folder 54"])(1901)[Money order]. https://collections.library.yale.edu/catalog/17028283.