Não informado. (1954). Annals of Human Genetics. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Annals of Human Genetics. London: Cambridge University Press, 1954.
Lua MLA (8ú heag.)Não informado. Annals of Human Genetics. Cambridge University Press, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.