APA (7th ed.) Citation

St. John, A., Clapton, E., & Henderson, W. (2005). Clapton's guitar: Watching Wayne Henderson build the perfect instrument. Free Press.

Chicago Style (17th ed.) Citation

St. John, Allen, Eric Clapton, and Wayne Henderson. Clapton's Guitar: Watching Wayne Henderson Build the Perfect Instrument. New York: Free Press, 2005.

MLA (9th ed.) Citation

St. John, Allen, et al. Clapton's Guitar: Watching Wayne Henderson Build the Perfect Instrument. Free Press, 2005.