Recto: Grocery list; Verso: Unidentified note
MLA
Kilpatrick, Jack Frederick. Recto: Grocery List; Verso: Unidentified Note. 0AD. https://collections.library.yale.edu/catalog/15493165.
APA, 6th edition
Kilpatrick, J. F. (0 C.E.). Recto: Grocery list; Verso: Unidentified note. https://collections.library.yale.edu/catalog/15493165.