APA-Zitierstil (7. Ausg.)

Smith, B. (1997). The Billboard guide to progressive music (1. publ.). Billboard Books.

Chicago-Zitierstil (17. Ausg.)

Smith, Bradley. The Billboard Guide to Progressive Music. 1. publ. New York: Billboard Books, 1997.

MLA-Zitierstil (9. Ausg.)

Smith, Bradley. The Billboard Guide to Progressive Music. 1. publ. Billboard Books, 1997.