Sparrow, Phil
MLA
Purdy, James, 1914-2009. Sparrow, Phil. Box 5, folder 122. 1957-62. https://collections.library.yale.edu/catalog/17197921.
APA, 6th edition
Purdy, James, 1914-2009. (["Box 5, folder 122"])(1957-62)[Sparrow, Phil]. https://collections.library.yale.edu/catalog/17197921.