MLA

Hawthorne, Nathaniel, 1804-1864. Sumner, Charles (1811-1874). Box 1, folder 36. 1852 Dec 31. https://collections.library.yale.edu/catalog/2064551.

APA, 6th edition

Hawthorne, Nathaniel, 1804-1864. (["Box 1, folder 36"])(1852 Dec 31)[Sumner, Charles (1811-1874)]. https://collections.library.yale.edu/catalog/2064551.