No. 102 Soon-ah will be done (mixed chorus): Tuskegee Choir series and Soon Ah will be done : (for mixed voices) / [arr. by] William L. Dawson.
MLA
Dawson, William L. (William Levi), 1899-1990. No. 102 Soon-ah will be done (mixed chorus): Tuskegee Choir series. [c1934]. https://collections.library.yale.edu/catalog/2014696.
APA, 6th edition
Dawson, William L. (William Levi), 1899-1990. ([c1934])[No. 102 Soon-ah will be done (mixed chorus): Tuskegee Choir series]. https://collections.library.yale.edu/catalog/2014696.