APA (7th ed.) Citation

Shepherd, J., Horn, D., Laing, D., Oliver, P., & Wicke, P. (2003). Continuum encyclopedia of popular music of the world. Continuum.

Chicago Style (17th ed.) Citation

Shepherd, John, David Horn, Dave Laing, Paul Oliver, and Peter Wicke. Continuum Encyclopedia of Popular Music of the World. London ; New York: Continuum, 2003.

MLA (9th ed.) Citation

Shepherd, John, et al. Continuum Encyclopedia of Popular Music of the World. Continuum, 2003.