APA (7th ed.) Citation

Kelby Training, Inc, & Kloskowski, M. (2010). Lightroom 3 beta power session. Kelby Training.

Chicago Style (17th ed.) Citation

Kelby Training, Inc, and Matt Kloskowski. Lightroom 3 Beta Power Session. [Place of publication not identified]: Kelby Training, 2010.

MLA (8th ed.) Citation

Kelby Training, Inc, and Matt Kloskowski. Lightroom 3 Beta Power Session. Kelby Training, 2010.