APA (7th ed.) Citation

Purdy, H. G. (2003). The downtown story. Smithsonian Folkways Recordings.

Chicago Style (17th ed.) Citation

Purdy, Helen Gene. The Downtown Story. [Washington, D.C.]: Smithsonian Folkways Recordings, 2003.

MLA (9th ed.) Citation

Purdy, Helen Gene. The Downtown Story. Smithsonian Folkways Recordings, 2003.