Cite

Group Dance (voices, piano)

MLA

Bonds, Margaret, 1913-1972. Group Dance (voices, piano). Box 3 (Oversize), folder 15. undated. https://collections.library.yale.edu/catalog/16818895.

APA, 6th edition

Bonds, Margaret, 1913-1972. (["Box 3 (Oversize), folder 15"])(undated)[Group Dance (voices, piano)]. https://collections.library.yale.edu/catalog/16818895.