Cite

["O they rode in the rain..."] (666)

MLA

Beinecke, Edwin J. (Edwin John), 1886-1970. ["O they rode in the rain..."] (666). Box 39, folder 864. undated. https://collections.library.yale.edu/catalog/16609880.

APA, 6th edition

Beinecke, Edwin J. (Edwin John), 1886-1970. (["Box 39, folder 864"])(undated)[["O they rode in the rain..."] (666)]. https://collections.library.yale.edu/catalog/16609880.