APA (7th ed.) Citation

Grail Singers & Smithsonian/Folkways Recordings. (2000). The Grail Singers sing folk songs. Smithsonian Folkways Recordings.

Chicago Style (17th ed.) Citation

Grail Singers and Smithsonian/Folkways Recordings. The Grail Singers Sing Folk Songs. Washington, D.C.: Smithsonian Folkways Recordings, 2000.

MLA (9th ed.) Citation

Grail Singers and Smithsonian/Folkways Recordings. The Grail Singers Sing Folk Songs. Smithsonian Folkways Recordings, 2000.