MLA

Horowitz, Steve, and Scott Looney. The Essential Guide to Game Audio : The Theory and Practice of Sound for Games. New York: Focal Press, 2014.

APA

Horowitz, S., & Looney, S. (2014). The Essential Guide to Game Audio : The Theory and Practice of Sound for Games. New York: Focal Press.

Chicago

Horowitz, Steve, and Scott Looney. The Essential Guide to Game Audio: The Theory and Practice of Sound for Games. New York: Focal Press, 2014.