Cite

Recto: Letter, Verso: Note

MLA

Kilpatrick, Jack Frederick (1915-1967). Recto: Letter, Verso: Note. Box 12, folder 1088. 1881 August 29. https://collections.library.yale.edu/catalog/15494002.

APA, 6th edition

Kilpatrick, Jack Frederick (1915-1967). (["Box 12, folder 1088"])(1881 August 29)[Recto: Letter, Verso: Note]. https://collections.library.yale.edu/catalog/15494002.