Dyfyniad APA

Winterbottom, F. (1965). A first general science. The English Universities Press.

Dyfyniad Arddull Chicago

Winterbottom, F. A First General Science. London: The English Universities Press, 1965.

Dyfyniad MLA

Winterbottom, F. A First General Science. The English Universities Press, 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.