"A Glimmer of their own beauty" :
Black sounds of the twenties.

APA Citation

National Portrait Gallery (Smithsonian Institution). (1971). "A Glimmer of their own beauty": Black sounds of the twenties. Washington, D.C.: National Portrait Gallery.

MLA Citation

National Portrait Gallery (Smithsonian Institution). "A Glimmer of Their Own Beauty": Black Sounds of the Twenties. Washington, D.C.: National Portrait Gallery, 1971.

Warning: These citations may not always be complete (especially for serials).