APA (7th ed.) Citation

Benson, D., & purchased. (2007). Music: A mathematical offering. Cambridge University Press.

Chicago Style (17th ed.) Citation

Benson, Dave, and purchased. Music: A Mathematical Offering. Cambridge, UK: Cambridge University Press, 2007.

MLA (9th ed.) Citation

Benson, Dave, and purchased. Music: A Mathematical Offering. Cambridge University Press, 2007.