Dyfyniad APA

Bell, S., & Matley, H. (1959). Mathematicas for Higher National Certificate. Cambridge University Press.

Dyfyniad Arddull Chicago

Bell, S.W, and H. Matley. Mathematicas for Higher National Certificate. Cambridge: Cambridge University Press, 1959.

Dyfyniad MLA

Bell, S.W, and H. Matley. Mathematicas for Higher National Certificate. Cambridge University Press, 1959.

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