APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

West, Brady T., et al. Linear Mixed Models: A Practical Guide Using Statistical Software. Chapman & Hall/CRC, 2007.