Cite

[Letter : Harvey Clark to H. D. Smith Esqr., Gouverneur, New York]

MLA

Clark, Harvey, 1807-1858. [Letter : Harvey Clark to H. D. Smith Esqr., Gouverneur, New York]. Box 1 | Folder 12. 1844 February 21. https://collections.library.yale.edu/catalog/10609872.

APA, 6th edition

Clark, Harvey, 1807-1858. (["Box 1 | Folder 12"])(1844 February 21)[[Letter : Harvey Clark to H. D. Smith Esqr., Gouverneur, New York]]. https://collections.library.yale.edu/catalog/10609872.