APA (7th ed.) Citation

Sauro, J., & Lewis, J. R. (2012). Quantifying the user experience: Practical statistics for user research. ebrary.

Chicago Style (17th ed.) Citation

Sauro, Jeff, and James R. Lewis. Quantifying the User Experience: Practical Statistics for User Research. Palo Alto, Calif: ebrary, 2012.

MLA (9th ed.) Citation

Sauro, Jeff, and James R. Lewis. Quantifying the User Experience: Practical Statistics for User Research. ebrary, 2012.