Atkinson, J., Anker, S., Braddick, O., Nokes, L., Mason, A., & Braddick, F. (2001). Visual and visuospatial development in young children with Williams syndrome.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAtkinson, J., S. Anker, O. Braddick, L. Nokes, A. Mason, और F. Braddick. Visual and Visuospatial Development in Young Children with Williams Syndrome. 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAtkinson, J., et al. Visual and Visuospatial Development in Young Children with Williams Syndrome. 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.