Lua APA (7ú heag.)

Atkinson, J., Anker, S., Braddick, O., Nokes, L., Mason, A., & Braddick, F. (2001). Visual and visuospatial development in young children with Williams syndrome.

Lua i Stíl Chicago (17ú heag.)

Atkinson, J., S. Anker, O. Braddick, L. Nokes, A. Mason, agus F. Braddick. Visual and Visuospatial Development in Young Children with Williams Syndrome. 2001.

Lua MLA (9ú heag.)

Atkinson, J., et al. Visual and Visuospatial Development in Young Children with Williams Syndrome. 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.