Cite

[Saportas?], Gabrielle S. Mathilde

MLA

Clark, Leicester Craig, 1885-1959. [Saportas?], Gabrielle S. Mathilde. Box 3, folder 48. 1878 August 4. https://collections.library.yale.edu/catalog/10019461.

APA, 6th edition

Clark, Leicester Craig, 1885-1959. (["Box 3, folder 48"])(1878 August 4)[[Saportas?], Gabrielle S. Mathilde]. https://collections.library.yale.edu/catalog/10019461.