Cite

Music/Puisque j'ai mis ma lèvre

MLA

Koch, Frederick R. (Frederick Robinson). Music/Puisque j'ai mis ma lèvre. Box 321, folder 1728. 1863 Oct 26. https://collections.library.yale.edu/catalog/2053098.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 321, folder 1728"])(1863 Oct 26)[Music/Puisque j'ai mis ma lèvre]. https://collections.library.yale.edu/catalog/2053098.