APA (7th ed.) Citation

Sonnier, A. M. (1994). A guide to the blues: History, who's who, research sources. Greenwood Press.

Chicago Style (17th ed.) Citation

Sonnier, Austin M. A Guide to the Blues: History, Who's Who, Research Sources. Westport, Conn.: Greenwood Press, 1994.

MLA (9th ed.) Citation

Sonnier, Austin M. A Guide to the Blues: History, Who's Who, Research Sources. Greenwood Press, 1994.