Cite

Gibbs, Harriett, 1 autograph letter, signed, to Mr. Farnam

MLA

Gibbs, Harriett, 1 Autograph Letter, Signed, to Mr. Farnam. 1896. https://collections.library.yale.edu/catalog/31921677.

APA, 6th edition

Gibbs, Harriett, 1 autograph letter, signed, to Mr. Farnam. (1896). https://collections.library.yale.edu/catalog/31921677.