APA (7th ed.) Citation

Weeks, D. J., Chua, R., & Elliott, D. (2000). Perceptual-motor behavior in Down syndrome. Human Kinetics.

Chicago Style (17th ed.) Citation

Weeks, Daniel J., Romeo Chua, and Digby Elliott. Perceptual-motor Behavior in Down Syndrome. Champaign, IL: Human Kinetics, 2000.

MLA (9th ed.) Citation

Weeks, Daniel J., et al. Perceptual-motor Behavior in Down Syndrome. Human Kinetics, 2000.