APA (7th ed.) Citation

Loh, P., Piek, J., & Barrett, N. (2011). Comorbid ADHD and DCD: Examining cognitive functions using the WISC-IV. Pergamon.

Chicago Style (17th ed.) Citation

Loh, Pek, Jan Piek, and Nicholas Barrett. Comorbid ADHD and DCD: Examining Cognitive Functions Using the WISC-IV. Pergamon, 2011.

MLA (9th ed.) Citation

Loh, Pek, et al. Comorbid ADHD and DCD: Examining Cognitive Functions Using the WISC-IV. Pergamon, 2011.