Winterbottom, F. (1965). A first general science. The English Universities Press.
Lua i Stíl Chicago (17ú heag.)Winterbottom, F. A First General Science. London: The English Universities Press, 1965.
Lua MLA (9ú heag.)Winterbottom, F. A First General Science. The English Universities Press, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.