Cite

Ghys, Henry, Madame

MLA

Koch, Frederick R. (Frederick Robinson). Ghys, Henry, Madame. Box 51, folder 1089. 1912. https://collections.library.yale.edu/catalog/2065832.

APA, 6th edition

Koch, Frederick R. (Frederick Robinson). (["Box 51, folder 1089"])(1912)[Ghys, Henry, Madame]. https://collections.library.yale.edu/catalog/2065832.