Cite

Five Spirituals (voice and orchestra)

MLA

Bonds, Margaret, 1913-1972. Five Spirituals (voice and orchestra). Box 3 (Oversize), folder 12. c1946, undated. https://collections.library.yale.edu/catalog/31962074.

APA, 6th edition

Bonds, Margaret, 1913-1972. (["Box 3 (Oversize), folder 12"])(c1946, undated)[Five Spirituals (voice and orchestra)]. https://collections.library.yale.edu/catalog/31962074.