APA (7th ed.) Citation

Sandberg, L., & Weissman, D. (1976). The catalogue of North American folk music. Knopf.

Chicago Style (17th ed.) Citation

Sandberg, Larry, and Dick Weissman. The Catalogue of North American Folk Music. New York: Knopf, 1976.

MLA (9th ed.) Citation

Sandberg, Larry, and Dick Weissman. The Catalogue of North American Folk Music. Knopf, 1976.