APA (7th ed.) Citation

Schaeffler, J. (2009). Digital video recorders: DVRs changing TV and advertising forever. Focal Press.

Chicago Style (17th ed.) Citation

Schaeffler, Jimmy. Digital Video Recorders: DVRs Changing TV and Advertising Forever. Burlington, MA: Focal Press, 2009.

MLA (8th ed.) Citation

Schaeffler, Jimmy. Digital Video Recorders: DVRs Changing TV and Advertising Forever. Focal Press, 2009.

Warning: These citations may not always be 100% accurate.