Cite

Music for flute

MLA

Koch, Frederick R. (Frederick Robinson). Music for flute. Box 48, folder 982. 1942. https://collections.library.yale.edu/catalog/16601853.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 48, folder 982"])(1942)[Music for flute]. https://collections.library.yale.edu/catalog/16601853.