MLA

Meserve, Frederick Hill, 1865-1962. Orpheon Troupe as characters in an unidentified theatrical production. Box 154, folder 10129. 1874–1875. https://collections.library.yale.edu/catalog/16198650.

APA, 6th edition

Meserve, Frederick Hill, 1865-1962. (["Box 154, folder 10129"])(1874–1875)[Orpheon Troupe as characters in an unidentified theatrical production]. https://collections.library.yale.edu/catalog/16198650.