Cite

Auden, W. H., digging in trash can

MLA

Wescott, Glenway, 1901-1987. Auden, W. H., digging in trash can. Box 417, folder 4561. n.d.. https://collections.library.yale.edu/catalog/2000600.

APA, 6th edition

Wescott, Glenway, 1901-1987. (["Box 417, folder 4561"])(n.d.)[Auden, W. H., digging in trash can]. https://collections.library.yale.edu/catalog/2000600.