Cite

Music/Le Décaméron: no. 2

MLA

Koch, Frederick R. (Frederick Robinson). Music/Le Décaméron: no. 2. Box 328, folder 1828. n.d.. https://collections.library.yale.edu/catalog/12215025.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 328, folder 1828"])(n.d.)[Music/Le Décaméron: no. 2]. https://collections.library.yale.edu/catalog/12215025.