MLA

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. Birth certificate and announcement for Myron McAdoo. Box 3, folder 28. 1893. https://collections.library.yale.edu/catalog/16753008.

APA, 6th edition

McAdoo, Orpheus M. (Orpheus Myron), 1858-1900. (["Box 3, folder 28"])(1893)[Birth certificate and announcement for Myron McAdoo]. https://collections.library.yale.edu/catalog/16753008.