APA (7th ed.) Citation

West, B. T., & Welch, K. B. (2007). Linear mixed models: A practical guide using statistical software. Chapman & Hall/CRC.

Chicago Style (17th ed.) Citation

West, Brady T., and Kathleen B. Welch. Linear Mixed Models: A Practical Guide Using Statistical Software. Boca Raton, Fla: Chapman & Hall/CRC, 2007.

MLA (9th ed.) Citation

West, Brady T., and Kathleen B. Welch. Linear Mixed Models: A Practical Guide Using Statistical Software. Chapman & Hall/CRC, 2007.

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