Lua APA (7ú heag.)

Atkinson, J., & Braddick, O. (1978). Visual development in the human infant.

Lua i Stíl Chicago (17ú heag.)

Atkinson, J., agus O. Braddick. Visual Development in the Human Infant. 1978.

Lua MLA (9ú heag.)

Atkinson, J., agus O. Braddick. Visual Development in the Human Infant. 1978.

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