Cite

Hider, Sam. Hymn with chorus

MLA

Kilpatrick, Jack Frederick (1915-1967). Hider, Sam. Hymn with chorus. Box 14, folder 1240. undated. https://collections.library.yale.edu/catalog/15530874.

APA, 6th edition

Kilpatrick, Jack Frederick (1915-1967). (["Box 14, folder 1240"])(undated)[Hider, Sam. Hymn with chorus]. https://collections.library.yale.edu/catalog/15530874.