Cite

Turtle, Rachel. Letter

MLA

Kilpatrick, Jack Frederick (1915-1967). Turtle, Rachel. Letter. Box 22, folder 1813. 1961 March 5. https://collections.library.yale.edu/catalog/15532617.

APA, 6th edition

Kilpatrick, Jack Frederick (1915-1967). (["Box 22, folder 1813"])(1961 March 5)[Turtle, Rachel. Letter]. https://collections.library.yale.edu/catalog/15532617.