Cite

Charcoal Club: "Gypsy" baptising the Club at opening

MLA

Henri, Robert, 1865-1929. Charcoal Club: "Gypsy" baptising the Club at opening. Box 31, folder 686. [1893]. https://collections.library.yale.edu/catalog/2008410.

APA, 6th edition

Henri, Robert, 1865-1929. (["Box 31, folder 686"])([1893])[Charcoal Club: "Gypsy" baptising the Club at opening]. https://collections.library.yale.edu/catalog/2008410.