Music/Haec est regina virginum
MLA
Koch, Frederick R. (Frederick Robinson). Music/Haec est regina virginum. Box 256, folder 1598-1598g. [1707]. https://collections.library.yale.edu/catalog/2065755.
APA, 6th edition
Koch, Frederick R. (Frederick Robinson). (["Box 256, folder 1598-1598g"])([1707])[Music/Haec est regina virginum]. https://collections.library.yale.edu/catalog/2065755.