Cite

Music/La vie parisienne

MLA

Koch, Frederick R. (Frederick Robinson). Music/La vie parisienne. Box 330, folder 1852. n.d.. https://collections.library.yale.edu/catalog/2039613.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 330, folder 1852"])(n.d.)[Music/La vie parisienne]. https://collections.library.yale.edu/catalog/2039613.